@misc{Klettke1999,
  author    = {Klettke, Cornelia},
  title     = {Roberts, M., Tournier, M.; Bricolage and cultural mythology; Saratoga, Anma Libri, 1994},
  year      = {1999},
  language  = {en}
}
@article{Selting1999,
  author    = {Selting, Margret},
  title     = {Communicative Style},
  isbn      = {90-272-2573-7},
  year      = {1999},
  language  = {en}
}
@article{AvilovKulyginPietschetal.1999,
  author    = {Avilov, Anatoly S. and Kulygin, Alexander K. and Pietsch, Ullrich and Spence, John C. H. and Tsirelson, Vladimir G. and Zuo, Ming J.},
  title     = {Scanning system for high-energy electron diffractometry},
  issn      = {0021-8898},
  doi       = {10.1107/S0021889899006755},
  year      = {1999},
  language  = {en}
}
@article{FischerWinklerSchmid1999,
  author    = {Fischer, Markus and Winkler, Eckart and Schmid, Bernhard},
  title     = {Modelling the competitiveness of clonal plants by complementary analytical and simulation approaches},
  year      = {1999},
  language  = {en}
}
@book{OPUS4-22017,
  title     = {Workshop on Implementing Automata : WIA99 - pre-proceedings ; Potsdam, Germany, 17 - 19. July 1999},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  volume    = {1999, 4},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik},
  editor    = {Boldt, Oliver and J{\"u}rgensen, Helmut and Robbins, L. E.},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {0946-7580},
  pages     = {getr. Z{\"a}hl.},
  year      = {1999},
  language  = {en}
}
@article{HopfHatzichristou1999,
  author    = {Hopf, Diether and Hatzichristou, C.},
  title     = {Teacher gender-related influences in Greek schools},
  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{Wegener1999,
  author    = {Wegener, Heide},
  title     = {The emergence of modal particles in german},
  year      = {1999},
  language  = {en}
}
@article{Rohdenburg1999,
  author    = {Rohdenburg, G{\"u}nter},
  title     = {Degrammaticalization phenomena with "seeing" and other adverbial conjunctions in english},
  year      = {1999},
  language  = {en}
}
@article{Kosta1999,
  author    = {Kosta, Peter},
  title     = {On grammaticalization processes of negated prepositional phrases in slavic languages : negative concord},
  year      = {1999},
  language  = {en}
}