@article{UBHD-67921493,
  author={Appenzeller, Immo and Finkenzeller, Ulrich},
  title={Linienprofile von Herbig-Ae-Be-Sternen},
  year={1982},
  pages={20},
  language={ger},
  issn={0172-5483 and 0374-1958},
  volume={55},
  journal={Mitteilungen der Astronomischen Gesellschaft},
}
@article{UBHD-67916067,
  author={Chavarría-Kleinhenn, Carlos and Finkenzeller, Ulrich and Appenzeller, Immo},
  title={On the nature of the (intermittent?) emission line star LkH-alpha 324},
  year={1983},
  pages={189-193},
  language={eng},
  issn={1432-0746},
  volume={118},
  number={1},
  note={Gesehen am 18.12.2015},
  journal={Astronomy and astrophysics},
}
@conference{UBHD-67883098,
  author={Finkenzeller, Ulrich and Schiffer, Johann Georg and Mandel, Holger},
  title={Spectroscopic surveillance of the variable Herbig Ae star AB Aur},
  year={1986},
  pages={443-445},
  language={eng},
  isbn={90-277-2324-9 and 90-277-2325-7 and 978-90-277-2325-3 and 978-90-277-2324-6},
}