@article{UBHD-68234074, author={K{\"o}hler, Thomas and Pritzkow, Hans and Siebert, Walter}, title={(3+1)-Cyclisierungen zu Tetraboraporphyrinogenen}, year={2014}, pages={1101-1107}, language={eng}, issn={1865-7117}, volume={57}, number={10}, note={Gesehen am 19.03.2018 ; DeGruyter: Elektronische Reproduktion der Druckausgabe ; Herrn Prof. Dr. K. Wieghardt zum 60. Geburtstag gewidmet.}, journal={Zeitschrift f{\"u}r Naturforschung}, doi={10.1515/znb-2002-1004}, } @article{UBHD-68234078, author={K{\"o}hler, Thomas and Faderl, J{\"u}rgen and Pritzkow, Hans and Siebert, Walter}, title={Synthesis and properties of bis(2‐heteroaryl)borane derivatives}, year={2002}, pages={2942-2946}, language={eng}, issn={1099-0682}, number={11}, note={Gesehen am 19.03.2018 ; Dedicated to Professor Gottfried Huttner on the occasion of his 65th birthday.}, journal={European journal of inorganic chemistry}, doi={10.1002/1099-0682(200211)2002:11<2942AID-EJIC2942>3.0.CO;2-P}, }