@article{ZuhrtNeumannZuelicke1999,
  author    = {Zuhrt, Christian and Neumann, Rainer and Z{\"u}licke, Lutz},
  title     = {Investigation of vibrational states of the ArHCl+ cation in the electronic ground state},
  year      = {1999},
  language  = {en}
}
@article{ZucchiCorniaBoeseetal.1999,
  author    = {Zucchi, Claudia and Cornia, Andrea and Boese, Roland and Kleinpeter, Erich and Alper, Howard and Palyi, Gyula},
  title     = {Preparation and molecular structures of benzyl- and phenyl-acetycobalt-carbonyls},
  year      = {1999},
  language  = {en}
}
@article{ZimmermannWalz1999,
  author    = {Zimmermann, Bernhard and Walz, Bernd},
  title     = {The mechanism mediating regenerative intercellular Ca2+ waves in the blowfly salivary gland},
  year      = {1999},
  language  = {en}
}
@article{ZiehmannSmithKurths1999,
  author    = {Ziehmann, Christine and Smith, L. and Kurths, J{\"u}rgen},
  title     = {The bootstrap and lyapunov exponents in deterministic chaos},
  year      = {1999},
  language  = {en}
}
@article{Ziegenhain1999,
  author    = {Ziegenhain, Ute},
  title     = {Assessing children{\"i}s representational attachment models through a separation story : longitudinal relations to behavioral measures of motherchild attachment quality},
  issn      = {0022-1325},
  year      = {1999},
  language  = {en}
}
@article{ZhuangHolyStangletal.1999,
  author    = {Zhuang, Y. and Hol{\´y}, V{\´a}clav and Stangl, Jochen and Darhuber, A. and Mikulik, P. and Zerlauth, S. and Sch{\"a}ffler, F. and Bauer, G{\"u}nther and Darowski, Nora and L{\"u}bbert, Daniel and Pietsch, Ullrich},
  title     = {Strain relaxation in periodic arrays of Si/SiGe quantum wires determined by coplanar high-resolution x-ray diffrcation and grazing-incidence diffraction},
  year      = {1999},
  language  = {en}
}
@article{ZeimerBaumbachGrenzeretal.1999,
  author    = {Zeimer, Ute and Baumbach, Tilo and Grenzer, J{\"o}rg and L{\"u}bbert, Daniel and Mazuelas, A. and Pietsch, Ullrich and Erbert, G.},
  title     = {In-situ characterization of strain distribution in broad-area high-power lasers under operation by high- resolution x-ray diffrcation and topography using synchrotron radiation},
  year      = {1999},
  language  = {en}
}
@article{ZaksPikovskijKurths1999,
  author    = {Zaks, Michael A. and Pikovskij, Arkadij and Kurths, J{\"u}rgen},
  title     = {On the generalized dimensions for the fourier spectrum of the thue-morse sequence},
  year      = {1999},
  language  = {en}
}
@article{ZaikinSchimanskyGeier1999,
  author    = {Zaikin, Alexei A. and Schimansky-Geier, Lutz},
  title     = {Ordering role of additive noise in extended media},
  issn      = {1373-5411},
  year      = {1999},
  language  = {en}
}
@article{ZaikinKurths1999,
  author    = {Zaikin, Alexei A. and Kurths, J{\"u}rgen},
  title     = {Modeling Cognitive Control in Simple Movements},
  isbn      = {1-563-96863-0},
  year      = {1999},
  language  = {en}
}
@article{ZaikinGarciaOjalvoSchimanskyGeier1999,
  author    = {Zaikin, Alexei A. and Garcia-Ojalvo, Jordi and Schimansky-Geier, Lutz},
  title     = {Nonequilibrium first-order phase transition inducd by additive noise},
  year      = {1999},
  language  = {en}
}
@article{XiaGerhardKuenstleretal.1999,
  author    = {Xia, Zhongfu and Gerhard, Reimund and K{\"u}nstler, Wolfgang and Wedel, Armin and Danz, Rudi},
  title     = {High surface-charge stability of porous polytetrafluoroethylene electret films at room and elvated temperatures},
  year      = {1999},
  language  = {en}
}
@article{WuestneckWuestneckGrigorievetal.1999,
  author    = {W{\"u}stneck, Rainer and W{\"u}stneck, N. and Grigoriev, D. O. and Pison, U. and Miller, Reinhard},
  title     = {Stress relaxation behaviour of dipalmitoyl phosphatidylcholine monolayers spread on the surface of a pendant drop},
  issn      = {0927-7765},
  year      = {1999},
  language  = {en}
}
@article{WuestneckWuestneckVollhardtetal.1999,
  author    = {W{\"u}stneck, Rainer and W{\"u}stneck, D. and Vollhardt, R. and Miller, Reinhard and Pison, U.},
  title     = {The influence of spreading solvent traces in the atmosphere on surface tension measurements by using a micro- film balance and the capative bubble method},
  year      = {1999},
  language  = {en}
}
@article{WuestneckMoserMuschiolik1999,
  author    = {W{\"u}stneck, Rainer and Moser, B. and Muschiolik, Gerald},
  title     = {Interfacial dilational behaviour of adsorbed ß-lactoglobulin layers at the different fluid interfaces},
  issn      = {0927-7765},
  year      = {1999},
  language  = {en}
}
@article{WuestneckFainermanZauls1999,
  author    = {W{\"u}stneck, Rainer and Fainerman, V. B. and Zauls, V.},
  title     = {Characterisation and modelling of cis-trans photoisomerisation of a trifluoromethoxy substituted metacrylate copolymer monolayer at a fluid interface},
  year      = {1999},
  language  = {en}
}
@article{WuestneckEndersWuestnecketal.1999,
  author    = {W{\"u}stneck, Rainer and Enders, P. and W{\"u}stneck, N. and Pison, U. and Miller, Reinhard},
  title     = {Stress relaxation in spread dipalmitoyl phosphatidylglycerol monolayers},
  year      = {1999},
  language  = {en}
}
@article{WittSpanoNeimanetal.1999,
  author    = {Witt, Annette and Spano, M. and Neiman, Alexander and Moss, F. and Dolan, K.},
  title     = {Surrogates for finding unstable periodic orbits in noisy data sets},
  year      = {1999},
  language  = {en}
}
@article{WilkeBehrens1999,
  author    = {Wilke, Max and Behrens, Harald},
  title     = {The Dependence of the partitioning of iron and europium between plagioclase and hydrous tonalitic melt on oxygen fugacity},
  year      = {1999},
  language  = {en}
}
@article{WiegnerBoesenbergBoeckmannetal.1999,
  author    = {Wiegner, Matthias and B{\"o}senberg, Jens and B{\"o}ckmann, Christine and Eixmann, Ronald and Freudenthaler, Volker and Mattis, Ina and Trickl, Thomas},
  title     = {Lidar Network to Establish an Aerosol Climatology},
  year      = {1999},
  language  = {en}
}
@article{WernerDreizlerRauchetal.1999,
  author    = {Werner, Klaus and Dreizler, S. and Rauch, Thomas and Koesterke, Lars and Heber, Ulrich},
  title     = {Born-again AGB stars : staring point of the H-deficient post-AGB evolutionary sequence?},
  year      = {1999},
  language  = {en}
}
@article{WernerDreizlerRauchetal.1999,
  author    = {Werner, Klaus and Dreizler, S. and Rauch, Thomas and Barnstedt, J{\"u}rgen and G{\"o}z, M. and Gringel, W. and Kappelmann, N. and Kr{\"a}mer, G. and Widmann, H. and Koesterke, Lars and Haas, S. and Heber, Ulrich and Appenzeller, Immo},
  title     = {FUV spectroscpy of DO an PG 1159 stars with ORFEUS},
  year      = {1999},
  language  = {en}
}
@article{WellsteinLanger1999,
  author    = {Wellstein, Stephan and Langer, Norbert},
  title     = {Convection and compact stellar remnants in massive close binaries},
  year      = {1999},
  language  = {en}
}
@article{WellsteinLanger1999,
  author    = {Wellstein, Stephan and Langer, Norbert},
  title     = {Implications of massive close binaries for black hole formation and supernovae},
  year      = {1999},
  language  = {en}
}
@article{Welfens1999,
  author    = {Welfens, Paul J. J.},
  title     = {Enlargement : conflicts and policy options},
  year      = {1999},
  language  = {en}
}
@article{WeithoffWalz1999,
  author    = {Weithoff, Guntram and Walz, Norbert},
  title     = {Problems in estimating phytoplankton nitrogen limitation in shallow eutrophic lakes},
  year      = {1999},
  language  = {en}
}
@article{Weikard1999,
  author    = {Weikard, Hans-Peter},
  title     = {On the economics of basic liberties},
  year      = {1999},
  language  = {en}
}
@article{WegenerBauerGerhard1999,
  author    = {Wegener, Michael and Bauer, Siegfried and Gerhard, Reimund},
  title     = {Apparent dielectric hysteresis without significant dipolar movement?},
  year      = {1999},
  language  = {en}
}
@article{Wegener1999,
  author    = {Wegener, Heide},
  title     = {German gender in childrens second language acquisition},
  year      = {1999},
  language  = {en}
}
@article{Wegener1999,
  author    = {Wegener, Heide},
  title     = {The emergence of modal particles in german},
  year      = {1999},
  language  = {en}
}
@article{WassermannBudiOhrnbergeretal.1999,
  author    = {Wassermann, Joachim and Budi, E. N. and Ohrnberger, Matthias and Gossler, J.},
  title     = {Long term seismicity and source changes during different activity stages of Mt. Merapi (Indonesia) using a two scale seismic array},
  year      = {1999},
  language  = {en}
}
@article{WambsganssSchindler1999,
  author    = {Wambsganß, Joachim and Schindler, Sabine},
  title     = {ROSAT observations of clusters CL0500-24 \& CL0939+4713},
  year      = {1999},
  language  = {en}
}
@article{WambsganssBrunnerSchindleretal.1999,
  author    = {Wambsganß, Joachim and Brunner, H. and Schindler, Sabine and Falco, E.},
  title     = {The gravitationally lensed quasar Q2237+0305 in X-rays: ROSAT/HRI detection of the "Einstein Cross"},
  year      = {1999},
  abstract  = {We report the first detection of the gravitationally lensed quasar Q2237+0305 in X-rays. With a ROSAT/HRI exposure of 53 ksec taken in Nov./Dec. 1997, we found a count rate of 0.006 counts per second for the combined four images. This corresponds to an X-ray flux of 2.2*E(-13) erg/cm(2) /sec and an X-ray luminosity of 4.2*E(45) erg/sec (in the ROSAT energy window 0.1-2.4 keV). The ROSAT/HRI detector is not able to resolve spatially the four quasar images (maximum separation 1.8 arcsec). The analysis is based on about 330 source photons. The signal is consistent with no variability, but with low significance. This detection is promising in view of the upcoming X-ray missions with higher spatial/spectral resolution and/or collecting power (Chandra X-ray Observatory, XMM and ASTRO-E).},
  language  = {en}
}
@article{Wambsganss1999,
  author    = {Wambsganß, Joachim},
  title     = {Gravitational Lensing as a Universal Astrophysical Tool},
  year      = {1999},
  language  = {en}
}
@article{Wambsganss1999,
  author    = {Wambsganß, Joachim},
  title     = {Gravitational lensing : numerical simulations with a hierarchical tree code},
  year      = {1999},
  language  = {en}
}
@article{VossKurths1999,
  author    = {Voss, Henning U. and Kurths, J{\"u}rgen},
  title     = {Reconstruction of nonlinear time-delayed feedback models from optical data},
  year      = {1999},
  language  = {en}
}
@article{vonHeckerSedek1999,
  author    = {von Hecker, Ulrich and Sedek, Grzegorz},
  title     = {Uncontrollability, depression, and mental models in the social domain},
  year      = {1999},
  abstract  = {Three studies examined the processes of mental model generation after pre-exposure to uncontrollability and in a depressive state. The main purpose of the experiments was to test the implications of the cognitive exhaustion model applying an explicit conceptualization of social mental models and a process tracing method developed by von Hecker (1997). An experimental situation was created for observation of consecutive, rule-based construction steps as a function of input diagnosticity, and for the quality assessment of the constructed mental model. The findings showed that participants pre-exposed to uncontrollability, as well as depressed students, were able as were controls, to identify rule-relevant information needed for model construction. However, they were less able than controls to engage in more cognitively demanding and generative step of processing , i.e. in integrating the pieces of input information into a coherent mental model of sentiment relations.},
  language  = {en}
}
@article{VollmeyerRheinberg1999,
  author    = {Vollmeyer, Regina and Rheinberg, Falko},
  title     = {Motivation and metacognition when learning a complex system},
  year      = {1999},
  language  = {en}
}
@article{Vogel1999,
  author    = {Vogel, Hans-J{\"u}rgen},
  title     = {On morphisms between partial algebras},
  year      = {1999},
  language  = {en}
}
@article{Vogel1999,
  author    = {Vogel, Hans-J{\"u}rgen},
  title     = {Halfdiagonal-halfterminal-symmetric monoidal categories with inversions},
  year      = {1999},
  language  = {en}
}
@article{Vogel1999,
  author    = {Vogel, Hans-J{\"u}rgen},
  title     = {On properties of dht -symmetric categories},
  year      = {1999},
  language  = {en}
}
@article{VeldkampErkoGudatetal.1999,
  author    = {Veldkamp, Markus and Erko, Alexei and Gudat, Wolfgang and Abrosimov, Nikolai V. and Alex, Volker and Khasanov, Salavat and Neissendorfer, Frank and Pietsch, Ullrich and Shekhtman, Veniamin},
  title     = {Si(1-x)Ge(x) laterally graded crystals as monochromators for X-Ray absorption spectroscopy studies},
  year      = {1999},
  language  = {en}
}
@article{VanDerVenSpeelAlbrechtsetal.1999,
  author    = {VanDerVen, Peter F. M. and Speel, Ernst J. M. and Albrechts, Jozefa C. M. and Ramaekers, Frans C. S. and Hopman, Anton H. N. and F{\"u}rst, Dieter Oswald},
  title     = {Chromosomal assignment of the human gene for endosarcomeric cytoskeletal M-protein (MYOM2) to 8p23.3},
  year      = {1999},
  language  = {en}
}
@article{VanDerVenSpeelAlbrechtsetal.1999,
  author    = {VanDerVen, Peter F. M. and Speel, Ernst J. M. and Albrechts, Jozefa C. M. and Ramaekers, Frans C. S. and Hopman, Anton H. N. and F{\"u}rst, Dieter Oswald},
  title     = {Assignment of the human gene for endosarcomeric cytoskeletal M-protein (MYOM2) to 8p23.3},
  year      = {1999},
  language  = {en}
}
@article{VanDerVenEhlerPerriardetal.1999,
  author    = {VanDerVen, Peter and Ehler, Elisabeth and Perriard, Jean-Claude and F{\"u}rst, Dieter Oswald},
  title     = {Thick filament assembly occurs after the formation of a cytoskeletal scaffold.},
  year      = {1999},
  language  = {en}
}
@article{UrayamaKircherBoehmeretal.1999,
  author    = {Urayama, Kenji and Kircher, Oliver and B{\"o}hmer, Roland and Neher, Dieter},
  title     = {Investigations of ferroelectric-to-paraelectric phase transition of vinylidenefluoride trifluoroethylene copolymer thin films by electromechanical interferometry},
  year      = {1999},
  language  = {en}
}
@article{UlyanenkovDarowskiGrenzeretal.1999,
  author    = {Ulyanenkov, A. and Darowski, Nora and Grenzer, J{\"o}rg and Pietsch, Ullrich and Wang, K. H. and Forchel, Alfred},
  title     = {Evaluation of strain distribution in freestanding and bruied lateral nanostructures},
  year      = {1999},
  language  = {en}
}
@article{UlyanenkovBaumbachDarowskietal.1999,
  author    = {Ulyanenkov, A. and Baumbach, Tilo and Darowski, Nora and Pietsch, Ullrich and Wang, K. H. and Forchel, Alfred and Wiebach, T.},
  title     = {Investigation of the in-plane strain distribution in free-standing GaAs/InGaAs/GaAs single quantum well surface nanostructures on GaAs[001]},
  year      = {1999},
  language  = {en}
}
@article{Tristram1999,
  author    = {Tristram, Hildegard L. C.},
  title     = {Mimesis and diegesis in "The Cattle Raid of Cuailnge"},
  year      = {1999},
  language  = {en}
}
@article{Tristram1999,
  author    = {Tristram, Hildegard L. C.},
  title     = {The Cattle-raid of Cuailnge between the oral and the written : a research report (SFB 321, Project A 5, 1986, 1996)},
  year      = {1999},
  language  = {en}
}
@article{Tristram1999,
  author    = {Tristram, Hildegard L. C.},
  title     = {How Celtic is Standard English?},
  editor    = {Asinovskij, Alexander S. and Kasanskij, N. N. and Kryuchkova, E. R. and Falileyev, Alexandre I.},
  publisher = {Nauka},
  address   = {Sankt-Peterburg},
  isbn      = {5-02-028463-7},
  pages     = {46 S.},
  year      = {1999},
  abstract  = {In this brochure, Tristram argues that Standard English may be more indebted to the influence of 'Late British' than hitherto acknowledged by mainstream historical scholarship. By 'Late British' the native (or source) language of the about 2m language shifters in the wake of the Anglo-Saxon Conquest is meant who constituted the bulk of the native population of the island of Britain in the early middle ages. Although predictably, the influence of 'Late British' on Old English neither shows in the lexis of written Old English nor in its core grammar, it does show in the phonology (Peter Schrijver) and the inflectional syncretism of the Northern dialect texts. The influence of the interlanguage of the shifters only really surfaces in Middle English texts, after the diglossia between the language of the HIGH variety of Old English of the ruling elite and the LOW variety of the working population was discontinued under Norman rule. A number of grammatical features are listed in this brochure, which show that Present Day Standard English typologically sides with the Celtic languages, and with the Neo-Brittonic languages in particular, rather than with the other Continental Germanic languages. The brochure also calls for more research into this matter and in particular detailed investigations into the individual features mentioned.},
  language  = {en}
}
@article{TrauthStrecker1999,
  author    = {Trauth, Martin H. and Strecker, Manfred},
  title     = {Formation of landslide-dammed lakes during a wet period between 40,000 - 25,000 yr B.P. in northwestern Argentina},
  year      = {1999},
  language  = {en}
}
@article{ThomasWeberWicksetal.1999,
  author    = {Thomas, Ch. and Weber, Michael H. and Wicks, Chuck and Scherbaum, Frank},
  title     = {Small scatterers in the lower mantle observed at German broadband arrays},
  year      = {1999},
  language  = {en}
}
@article{ThiessenhusenColwellSramaetal.1999,
  author    = {Thiessenhusen, Kai-Uwe and Colwell, Josh E. and Srama, Ralf and Gr{\"u}n, Eberhard and Spahn, Frank},
  title     = {Dynamics of dust ejected from enceladus : application to the cassini dust detector},
  year      = {1999},
  language  = {en}
}
@article{Stoelting1999,
  author    = {St{\"o}lting, Erhard},
  title     = {The social meaning of borders = Social'noe znacenie granic},
  year      = {1999},
  language  = {en}
}
@article{StruthDecherSchmittetal.1999,
  author    = {Struth, Bernd and Decher, Gero and Schmitt, J. and Hofmeister, Wolfgang and Neißendorfer, Frank and Pietsch, Ullrich and Brezesinski, Gerald and M{\"o}hwald, Helmuth},
  title     = {Chemical modification of Topaz surfaces},
  issn      = {0928-4931},
  year      = {1999},
  language  = {en}
}
@article{StruszczykPospiesznySchanzenbachetal.1999,
  author    = {Struszczyk, Marcin Henryk and Pospieszny, Henryk and Schanzenbach, Dirk and Peter, Martin G.},
  title     = {Biodegradation of chitosan},
  isbn      = {83-87202-68-1},
  year      = {1999},
  language  = {en}
}
@article{StruszczykLothPeter1999,
  author    = {Struszczyk, Marcin Henryk and Loth, Fritz and Peter, Martin G.},
  title     = {Preparation of paper sheets containing microcrystalline chitosan},
  isbn      = {3-9806494-5-8},
  year      = {1999},
  language  = {en}
}
@article{StruszczykLothPeter1999,
  author    = {Struszczyk, Marcin Henryk and Loth, Fritz and Peter, Martin G.},
  title     = {Method of microcrystalline chitosan-protein films preparation},
  year      = {1999},
  language  = {en}
}
@article{StruszczykHalwegPeter1999,
  author    = {Struszczyk, Marcin Henryk and Halweg, R. and Peter, Martin G.},
  title     = {Comparative analysis of chitosans from insects and crustacea},
  isbn      = {3-9806494-5-8},
  year      = {1999},
  language  = {en}
}
@article{StreckerMarrett1999,
  author    = {Strecker, Manfred and Marrett, R.},
  title     = {Kinematic evolution of fault ramps and role indevelopment of landslides and lakes in intermontane valleys of northwestern Argentina},
  issn      = {0091-7613},
  year      = {1999},
  language  = {en}
}
@article{StrackeBayerZimmermannetal.1999,
  author    = {Stracke, A. and Bayer, A. and Zimmermann, S. and Wendorff, Joachim Heinz and Wirges, Werner and Bauer-Gogonea, Simona and Bauer, Siegfried and Gerhard, Reimund},
  title     = {Relaxation behaviour of electrically induced polar orientation and of optically induced non-polar orientation in an azo-chromophore side group polymer},
  issn      = {0022-3727},
  year      = {1999},
  language  = {en}
}
@article{StillerKoepnickMuzikanteetal.1999,
  author    = {Stiller, Burkhard and K{\"o}pnick, Thomas and Muzikante, I. and Neilands, O. and Utinans, M. and Dubrovich, O. and Karageorgiev, Peter and Brehmer, Ludwig},
  title     = {Optically induced switching effect of polymer containing indandione-1,3-pyridinium betaine side chains},
  issn      = {0378-2271},
  year      = {1999},
  language  = {en}
}
@article{SteinerFuerstWeber1999,
  author    = {Steiner, F. and F{\"u}rst, Dieter Oswald and Weber, Klaus},
  title     = {M-band proteins myomesin und skelemin are encoded by a single gene: analysis of its organization and expression},
  year      = {1999},
  language  = {en}
}
@article{SteinbergKlingelhoefferSchaeferetal.1999,
  author    = {Steinberg, Pablo and Klingelh{\"o}ffer, Alexandra and Sch{\"a}fer, Angelika and W{\"u}st, G{\"u}nter and Weiße, G{\"u}nter and Oesch, Franz and Eigenbrodt, Erich},
  title     = {Expression of pyruvate kinase M2 in preneoplastic hepatic foci of N-nitrosomorpholine-treated rats},
  year      = {1999},
  language  = {en}
}
@article{SteinbergFischerKiuliesetal.1999,
  author    = {Steinberg, Pablo and Fischer, Thomas M. and Kiulies, Sandra and Biefang, Katja and Platt, Karl-Ludwig and Oesch, Franz and B{\"o}ttger, Thomas and Bulitta, Clemens and Kempf, Peter and Hengstler, Jan Georg},
  title     = {Drug metabolizing capacity of cryopreserved human, rat and mouse liver parenchymal cells in suspension},
  year      = {1999},
  language  = {en}
}
@article{SteinbergFischerArandetal.1999,
  author    = {Steinberg, Pablo and Fischer, Thomas M. and Arand, Michael and Park, Eunju and Elmadfa, Ibrahim and Rimkus, Gerhard and Brunn, Hubertus and Dienes, Hans-Peter},
  title     = {Acute hepatotoxicity of the polycyclic musk 7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthaline (AHTN)},
  year      = {1999},
  language  = {en}
}
@article{StahnPucherPietschetal.1999,
  author    = {Stahn, Jochen and Pucher, Andreas and Pietsch, Ullrich and Zellner, J. and Weckert, E.},
  title     = {Experimental determination of electric field induced differences in structure factor phases in the order of 2\%},
  year      = {1999},
  language  = {en}
}
@article{Spitzer1999,
  author    = {Spitzer, Giselher},
  title     = {Remarks to the hidden system of stately organized doping in the German Democratic Republic (G.D.R.)},
  isbn      = {3-89665-033-5},
  year      = {1999},
  language  = {en}
}
@article{SpannenbergBuschmannHoldtetal.1999,
  author    = {Spannenberg, A. and Buschmann, Hans-J{\"u}rgen and Holdt, Hans-Joachim and Schollmeyer, E.},
  title     = {Complex formation of noncyclic, monocyclic and bicyclic ligands with nickel(II) and cobalt(II) in acetonitrile},
  issn      = {0095-8972},
  year      = {1999},
  abstract  = {Equilibrium constants and thermodynamic parameters for the complexation of nickel(II) and cobalt(II) by noncyclic, monocyclic and bicyclic ligands in acetonitrile have been determined by calorimetric titrations. The donor atoms and the ring size of the ligands play an important role for the stabilities of the complexes formed. An increasing number of nitrogen atoms in the crown ether favours complex formation. The number of nitrogen donor atoms of the macro- cyclic ligands examined has a direct influence on the values of the reaction enthalpies. Keywords: Complex formation; crown ethers; azacrown ethers; thiacrown ethers; cryptands; acetonitrile},
  language  = {en}
}
@article{SogomonyanSinghGoessel1999,
  author    = {Sogomonyan, Egor S. and Singh, Adit D. and G{\"o}ssel, Michael},
  title     = {A multi-mode scannable memory element for high test application efficiency and delay testing},
  year      = {1999},
  language  = {en}
}
@article{SobelArnaud1999,
  author    = {Sobel, Edward and Arnaud, Nikolas},
  title     = {A possible middle paleozoic suture in the altyn tagh, NorthWest China},
  year      = {1999},
  language  = {en}
}
@article{Sobel1999,
  author    = {Sobel, Edward},
  title     = {Basin analysis of the Jurassic : Lower Cretaceous southwest Tarim basin, NW China},
  year      = {1999},
  language  = {en}
}
@article{SmithZiehmannFraedrich1999,
  author    = {Smith, L. and Ziehmann, Christine and Fraedrich, K.},
  title     = {Uncertainty dynamics and predictability in chaotic systems},
  year      = {1999},
  language  = {en}
}
@article{SinghSogomonyanGoesseletal.1999,
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  year      = {1999},
  language  = {en}
}
@article{Sinclair1999,
  author    = {Sinclair, Alison},
  title     = {Vertical integration in the electricity supply industry : competition and investment issues},
  year      = {1999},
  language  = {en}
}
@article{SigolaevaEremenkoMakoweretal.1999,
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  year      = {1999},
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}
@article{SiepmannBalzerHechtetal.1999,
  author    = {Siepmann, Gerda and Balzer, Hans-Ulrich and Hecht, Karl and Salzberg-Ludwig, Karin},
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  year      = {1999},
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}
@article{SeuringGoessel1999,
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  year      = {1999},
  language  = {en}
}
@article{SeuringGoessel1999,
  author    = {Seuring, Markus and G{\"o}ssel, Michael},
  title     = {A structural method for output compaction of sequential automata implemented as circuits},
  year      = {1999},
  language  = {en}
}
@article{Seuring1999,
  author    = {Seuring, Markus},
  title     = {Built-in self test mit multi-mode scannable memory elementen},
  year      = {1999},
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}
@article{Selting1999,
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  title     = {Communicative Style},
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  year      = {1999},
  language  = {en}
}
@article{SecklerJaenicke1999,
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  title     = {Spontaneous versus assisted protein folding},
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  year      = {1999},
  language  = {en}
}
@article{SchuermannKochVollmeretal.1999,
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  title     = {Angle resolved ultraviolet photoelectron spectroscopy (ARUPS) of oriented sexiphenyl layers},
  year      = {1999},
  language  = {en}
}
@article{SchuermannKochImperiaetal.1999,
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  year      = {1999},
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}
@article{SchweigertGottwald1999,
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  year      = {1999},
  language  = {en}
}
@article{SchweigertBonitzSieglingetal.1999,
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  year      = {1999},
  language  = {en}
}
@article{SchweigelLangMartens1999,
  author    = {Schweigel, Monika and Lang, Ingo and Martens, Holger},
  title     = {Mg2+transport of sheep rumen epithelium : evidence for an electrodiffusive uptake mechanism},
  year      = {1999},
  language  = {en}
}
@article{SchwarzSpahnGrebogietal.1999,
  author    = {Schwarz, Udo and Spahn, Frank and Grebogi, Celso and Kurths, J{\"u}rgen and Petzschmann, Olaf},
  title     = {Length scales of clustering in granular gases},
  year      = {1999},
  language  = {en}
}
@article{SchwacheKurthsMitschkeetal.1999,
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  year      = {1999},
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}
@article{SchurrAschRietbrocketal.1999,
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  year      = {1999},
  language  = {en}
}
@article{SchulzeTarchanov1999,
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  title     = {The Riemann-Roch theorem for manifolds with conical singularities},
  year      = {1999},
  language  = {en}
}
@article{SchulzeTarchanov1999,
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  title     = {Ellipticity and parametrices on manifolds with cuspidal edges},
  year      = {1999},
  language  = {en}
}
@article{SchulzeTarchanov1999,
  author    = {Schulze, Bert-Wolfgang and Tarchanov, Nikolaj N.},
  title     = {Elliptic complexes of pseudodifferential operators on manifolds with edges},
  year      = {1999},
  language  = {en}
}
@article{SchulzeSterninSatalov1999,
  author    = {Schulze, Bert-Wolfgang and Sternin, Boris Ju. and Satalov, Viktor E.},
  title     = {On boundary value problems for elliptic equations},
  issn      = {0002-3264},
  year      = {1999},
  language  = {en}
}
@article{SchulzeSterninSatalov1999,
  author    = {Schulze, Bert-Wolfgang and Sternin, Boris Ju. and Satalov, Viktor E.},
  title     = {On the index of elliptic operators on manifolds with conical singularities},
  issn      = {0002-3264},
  year      = {1999},
  language  = {en}
}
@article{Schulze1999,
  author    = {Schulze, Bert-Wolfgang},
  title     = {The trajectory attractor for a nonlinear elliptic system in a cylindrical domain with piecewise smooth boundary},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {1437-739X},
  pages     = {37 S.},
  year      = {1999},
  language  = {en}
}
@article{Schulze1999,
  author    = {Schulze, Bert-Wolfgang},
  title     = {Iterated asymptotics on corner manifolds},
  year      = {1999},
  language  = {en}
}
@article{SchultheissCampbellMcClelland1999,
  author    = {Schultheiss, Oliver and Campbell, Kenneth L. and McClelland, David C.},
  title     = {Implicit power motivation moderates men{\"i}s testosteron responses to imagined and real dominance successes},
  year      = {1999},
  language  = {en}
}
@article{SchultheissBrunstein1999,
  author    = {Schultheiss, Oliver and Brunstein, Joachim Clemens},
  title     = {Goal imagery : bridging the gap between implicit motives and explicit goals},
  issn      = {0022-3506},
  year      = {1999},
  language  = {en}
}