@phdthesis{Thiessenhusen1995,
  author    = {Thiessenhusen, Kai-Uwe},
  title     = {Strukturen an den 3:2 Resonanzen der Monde Prometheus und Pandora im B- Ring des Saturn},
  pages     = {105 S.},
  year      = {1995},
  language  = {de}
}
@article{Werner1995,
  author    = {Werner, Klaus},
  title     = {Spectra of GW Vir pulsators},
  year      = {1995},
  language  = {en}
}
@article{WernerDreizlerWolff1995,
  author    = {Werner, Klaus and Dreizler, S. and Wolff, B.},
  title     = {Spectral analysis of the hot DO white dwarf PG 1034+001},
  year      = {1995},
  language  = {en}
}
@phdthesis{Pikovskij1994,
  author    = {Pikovskij, Arkadij},
  title     = {Dynamics of perturbations in chaotic dynamical systems},
  pages     = {190 S.},
  year      = {1994},
  language  = {en}
}
@article{WernerDreizlerHeberetal.1996,
  author    = {Werner, Klaus and Dreizler, S. and Heber, Ulrich and Rauch, Thomas and Fleming, T. A. and Sion, E. M. and Vauclair, G.},
  title     = {High resolution spectroscopy of two hot (pre-) white dwarfs with the Hubble space telescope : KPD 0005+5106 and RXJ 2117+3412},
  year      = {1996},
  language  = {en}
}
@article{WernerDreizlerHeberetal.1995,
  author    = {Werner, Klaus and Dreizler, S. and Heber, Ulrich and Rauch, Thomas},
  title     = {Triple-alpha burning products on the surface of peculiar post-AGB stars},
  year      = {1995},
  language  = {en}
}
@article{DreizlerWernerRauchetal.1997,
  author    = {Dreizler, S. and Werner, Klaus and Rauch, Thomas and Koesterke, Lars and Heber, Ulrich},
  title     = {NLTE Analyses of PG 1159 stars : Contraints for the structure and evolutiuon of Post-AGB stars},
  year      = {1997},
  language  = {en}
}
@article{WernerRauchDreizleretal.1995,
  author    = {Werner, Klaus and Rauch, Thomas and Dreizler, S. and Heber, Ulrich},
  title     = {Confining the edges of the GW Vir Instability Strip},
  year      = {1995},
  language  = {en}
}
@article{HamannHeberJeffrey1996,
  author    = {Hamann, Wolf-Rainer and Heber, Ulrich and Jeffrey, C. S.},
  title     = {Wolf-Rayet stars of high and low mass},
  year      = {1996},
  language  = {en}
}
@article{WernerDreizlerHeberetal.1995,
  author    = {Werner, Klaus and Dreizler, S. and Heber, Ulrich and Rauch, Thomas},
  title     = {Confining the edges of the GW Vir instability strip},
  year      = {1995},
  language  = {en}
}