@article{UBHD-68115416,
  author={Glahn, Benita von and Kramer, Walter and Neidlein, Richard and Suschitzky, Hans},
  title={Syntheses and reactions of 2,2′-bisbenzimidazole systems},
  year={1999},
  pages={1001-1012},
  language={eng},
  issn={1943-5193},
  volume={36},
  number={4},
  note={Gesehen am 03.05.2017},
  journal={Journal of heterocyclic chemistry},
  doi={10.1002/jhet.5570360429},
}
@article{UBHD-69095040,
  author={Neidlein, Richard and Kramer, Walter and Li, Sheng},
  title={Structure elucidation and 13c NMR assignment of an 1,2,4-oxadiazole substituted pyrazole},
  year={1998},
  pages={161-163},
  language={eng},
  issn={1943-5193},
  volume={35},
  number={1},
  note={Im Titel ist die Zahl "13" hochgestellt ; Gesehen am 10.07.2023},
  journal={Journal of heterocyclic chemistry},
  doi={10.1002/jhet.5570350130},
}
@article{UBHD-69095030,
  author={Neidlein, Richard and Hahn, Dirk Uwe and Kramer, Walter and Krieger, Claus},
  title={Synthesis and chemical reactions of new phosphono-phosphino substituted g-thiapyrones},
  year={1998},
  pages={221-262},
  language={eng},
  issn={1881-0942},
  volume={47},
  number={1},
  note={Gesehen am 10.07.2023},
  journal={Heterocycles},
  doi={10.3987/COM-97-S(N)9},
}
@article{UBHD-68114463,
  author={Reizner, Ralf and Kramer, Walter and Neidlein, Richard},
  title={Reactions of 2,3-dihydrospiro[1H-4- and 5-azabenzimidazole-2,1′-cyclohexane] with nucleophiles},
  subtitle={A potential route to some substituted aromatic heterocycles},
  year={1999},
  pages={117-128},
  language={eng},
  issn={1943-5193},
  volume={36},
  number={1},
  note={Gesehen am 28.04.2017},
  journal={Journal of heterocyclic chemistry},
  doi={10.1002/jhet.5570360118},
}
@article{UBHD-68115430,
  author={Wang, Zhijun and Kramer, Walter and Neidlein, Richard},
  title={Syntheses and structure elucidation of dimethylaminovinyl substituted 1,3-oxazines and pyrazolo[3,4-d][3,1]oxazine derivatives},
  year={1999},
  pages={2893-2905},
  language={eng},
  issn={1881-0942},
  volume={51},
  number={12},
  note={Gesehen am 03.05.2017},
  journal={Heterocycles},
  doi={10.3987/COM-99-8696},
}