@book{UBHD-68004883,
  author={W{\"o}llert, Maria},
  title={Stellar companions to exoplanet host stars},
  subtitle={a lucky imaging survey of transiting exoplanet systems},
  address={Heidelberg},
  year={2016},
  pages={1 Online-Ressource (72 Seiten)},
  language={eng},
  school={Dissertation,  Ruperto-Carola Universtity of Heidelberg,  2016},
  doi={10.11588/heidok.00021364},
  url={http://www.ub.uni-heidelberg.de/archiv/21364},
  library={UB},
}
@book{UBHD-68030562,
  author={W{\"o}llert, Maria},
  title={Stellar companions to exoplanet host stars},
  subtitle={a lucky imaging survey of transiting exoplanet systems},
  address={Heidelberg},
  year={2016},
  pages={ii, 62 Seiten},
  language={eng},
  note={Publikationsbasierte Dissertation bestehend aus 3 Beitr{\"a}gen},
  school={Dissertation,  Ruperto-Carola Universtity of Heidelberg,  2016},
  library={UB [Signatur: 2016 U 700]},
}