@book{UBHD-65278770,
  author={Ester, Christian},
  title={Ein Beitrag zur Chemie von Hexaborylbenzol- und Diborylbutadiin- Derivaten},
  year={2000},
  pages={III, 133 S.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2000},
  library={UB [Signatur: 2001 U 312]},
}
@article{UBHD-68236872,
  author={Ester, Christian and Maderna, Andreas and Pritzkow, Hans and Siebert, Walter},
  title={Syntheses, structures, and reactivity of hexaborylbenzene derivatives},
  year={2000},
  pages={1177-1184},
  language={eng},
  issn={1099-0682},
  number={6},
  note={Gesehen am 27.03.2018 ; Dedicated to Prof. Heinrich Vahrenkamp on the occasion of his 60th birthday},
  journal={European journal of inorganic chemistry},
  doi={10.1002/(SICI)1099-0682(200006)2000:6<1177AID-EJIC1177>3.0.CO;2-X},
}