@article{UBHD-67917540,
  author={Appenzeller, Immo and Jankovics, István and {\"O}streicher, Roland},
  title={Forbidden-line profiles of T Tauri stars},
  year={1984},
  pages={108-115},
  language={eng},
  issn={1432-0746},
  volume={131},
  number={1},
  note={Gesehen am 18.12.2015},
  journal={Astronomy and astrophysics},
}
@article{UBHD-67917553,
  author={Appenzeller, Immo and Jankovics, István and Jetter, Rudolf},
  title={A high resolution atlas of two T Tauri stars},
  year={1986},
  pages={65-104},
  language={eng},
  issn={1286-4846},
  volume={64},
  number={1},
  journal={Astronomy & astrophysics},
}
@article{UBHD-67916063,
  author={Appenzeller, Immo and Jankovics, István and Krautter, Joachim},
  title={Spectroscopy and infrared photometry of southern T Tauri stars},
  year={1983},
  pages={291-309},
  language={eng},
  issn={1286-4846},
  volume={53},
  journal={Astronomy & astrophysics},
}
@article{UBHD-67916070,
  author={Jankovics, István and Appenzeller, Immo and Krautter, Joachim},
  title={ Blueshifted forbidden lines in T Tauri stars},
  year={1983},
  pages={883-885},
  language={eng},
  issn={1538-3873},
  volume={95},
  journal={Publications of the Astronomical Society of the Pacific},
}
@article{UBHD-67918100,
  author={Krautter, Joachim and Appenzeller, Immo and Jankovics, István},
  title={High-resolution spectroscopy of YY Orionis stars},
  year={1990},
  pages={416-422},
  language={eng},
  issn={1432-0746},
  volume={236},
  number={2},
  note={Gesehen am 18.12.2015},
  journal={Astronomy and astrophysics},
}