@book{UBHD-65257710,
  author={Ziegler, Andreas},
  title={Neue Organoborane aus C 2 B 2 -Bausteinen},
  year={2000},
  pages={II, 138 S.},
  language={ger},
  school={Heidelberg, Univ., Diss., 2000},
  keywords={Borane / Borverbindungen / Organohalogenborane / Addukt},
  library={UB [Signatur: 2001 U 194]},
}
@book{UBHD-65302333,
  author={Ziegler, Andreas},
  title={Neue Organoborane aus C 2 B 2 -Bausteinen},
  year={2001},
  pages={Online-Ressource},
  language={ger},
  school={Heidelberg, Univ., Diss., 2000},
  keywords={Borane / Borverbindungen / Organohalogenborane / Addukt},
  url={http://www.ub.uni-heidelberg.de/archiv/1441},
  library={UB},
}
@article{UBHD-68236291,
  author={Ziegler, Andreas and Pritzkow, Hans and Siebert, Walter},
  title={Reactions of diboratetrahalides(4) with boriranylideneboranes - formation, reactivity, and structures of cyclic tetraborylmethanes and isomeric diborylmethyleneborane derivatives},
  year={2000},
  pages={387-391},
  language={eng},
  issn={1099-0682},
  number={2},
  note={Gesehen am 26.03.2018 ; Dedicated to Prof. Dr. G{\"u}nter Helmchen on the occasion of his 60th birthday},
  journal={European journal of inorganic chemistry},
  doi={10.1002/1099-0682(200102)2001:2<387AID-EJIC387>3.0.CO;2-N4},
}