@article{StruszczykLothPeter1998,
  author    = {Struszczyk, Marcin Henryk and Loth, Fritz and Peter, Martin G.},
  title     = {Analysis of deacetylation deree in chitosans from various sources},
  year      = {1998},
  language  = {en}
}
@article{StruszczykLothKoehleretal.1998,
  author    = {Struszczyk, Marcin Henryk and Loth, Fritz and K{\"o}hler, L. A. and Peter, Martin G.},
  title     = {Characterization of chitosan},
  year      = {1998},
  language  = {en}
}
@article{BerthDautzenbergPeter1998,
  author    = {Berth, Gisela and Dautzenberg, Herbert and Peter, Martin G.},
  title     = {Physico-chemical characterization of chitosans varying in degree of acetylation},
  issn      = {0144-8617},
  year      = {1998},
  language  = {en}
}
@article{YenesewMidiwoHeydenreichetal.1998,
  author    = {Yenesew, Abiy and Midiwo, Jacob O. and Heydenreich, Matthias and Peter, Martin G.},
  title     = {Four isoflavanones from stem bark of erythrina sacleuxii},
  year      = {1998},
  language  = {en}
}
@article{YenesewMidiwoMeisneretal.1998,
  author    = {Yenesew, Abiy and Midiwo, Jacob O. and Meisner, M. and Heydenreich, Matthias and Peter, Martin G.},
  title     = {Two prenylated flavanones from stem bark of erythrina burttii},
  year      = {1998},
  language  = {en}
}
@article{ReicheStarkeKleinpeteretal.1998,
  author    = {Reiche, K. B. and Starke, Ines and Kleinpeter, Erich and Holdt, Hans-J{\"u}rgen},
  title     = {Host-guest complexation of imine-type meta-bridged bis(benzo crown ether)s with alkali cations in the gas phase under FAB conditions},
  year      = {1998},
  language  = {en}
}
@article{KleinpeterHeydenreichWolleretal.1998,
  author    = {Kleinpeter, Erich and Heydenreich, Matthias and Woller, Jochen and Wolf, Gunter and Koch, Andreas and Kempter, Gerhard and Pihlaja, Kalevi},
  title     = {Configuration and stereodynamics of exo/endoisomeric push-pull alkenes of pentadiene structure},
  year      = {1998},
  language  = {en}
}
@article{HeydenreichKochRistauetal.1998,
  author    = {Heydenreich, Matthias and Koch, Andreas and Ristau, Thomas and Knoll, Susanne and Heinicke, Jochen and Sieler, Joachim and Niemitz, Matthias and M{\"u}hlst{\"a}dt, Manfred and Kleinpeter, Erich},
  title     = {Conformational analysis of sulfur-containing heterocycles ; part I: synthesis and structural determination of diastereomerically pure 4,6-bis(phenoxymethyl)-1,2,5-trithiepanes},
  year      = {1998},
  language  = {en}
}
@article{HilfertSarodnickKempteretal.1998,
  author    = {Hilfert, Liane and Sarodnick, Gerhard and Kempter, Gerhard and Kleinpeter, Erich},
  title     = {1H, 13C and 15 N NMR study and molecular modelling of 2,3- disubstituted quinoxalines with sterically hinderered aromatic and heteroaromatic substituents},
  year      = {1998},
  language  = {en}
}
@article{KosmellaKoetzShirahamaetal.1998,
  author    = {Kosmella, Sabine and Koetz, Joachim and Shirahama, K. and Liu, J.},
  title     = {The cooperative nature of complex formation in mixed polyelectrolyte-surfactant systems},
  year      = {1998},
  language  = {en}
}