@article{UBHD-68978127,
  author={Perryman, M. A. C. and Schulze-Hartung, Tim},
  title={The barycentric motion of exoplanet host stars},
  subtitle={tests of solar spin-orbit coupling},
  year={2011},
  pages={1-6},
  language={eng},
  issn={1432-0746},
  volume={525},
  number={Artikel-ID A65},
  note={Gesehen am 25.10.2022},
  journal={Astronomy and astrophysics},
  doi={10.1051/0004-6361/201015668},
}
@incollection{UBHD-67641242,
  author={Perryman, M. A. C. and Quirrenbach, Andreas and Wambsganß, Joachim},
  title={Report by the ESA-ESO working group on extra-solar planets},
  year={2005},
  pages={?},
  language={eng},
  note={Gesehen am 11.07.2014},
  booktitle={Arxiv},
}