@book{UBHD-9829759,
  author={Fettel, Peter W.},
  title={Synthese von Isoxazolo-[60]- und [70]Fullerenen},
  subtitle={Untersuchung von Substituenteneffekten und der M{\"o}glichkeiten zur Regioisomerie},
  year={1998},
  pages={250 S.},
  language={ger},
  school={Heidelberg, Univ., Diss., 1998},
  library={UB [Signatur: 98 U 801]},
}
@article{UBHD-68228127,
  author={Irngartinger, Hermann and Fettel, Peter W. and Escher, Thomas and Tinnefeld, Philip and Nord, Simon and Sauer, Markus},
  title={Substituent effects on redox properties and photoinduced electron transfer in isoxazolo-fullerenes},
  year={2000},
  pages={455-465},
  language={eng},
  issn={1099-0690},
  number={3},
  note={Gesehen am 08.03.2018},
  journal={European journal of organic chemistry},
  doi={10.1002/(SICI)1099-0690(200002)2000:3<455AID-EJOC455>3.0.CO;2-N},
}
@article{UBHD-68228135,
  author={Irngartinger, Hermann and Weber, Anton and Escher, Thomas and Fettel, Peter W. and Gassner, Franz},
  title={Synthesis of isoxazolo[60]fullerenes with dumb-bell-type structure and atropisomeric properties},
  year={1999},
  pages={2087-2092},
  language={eng},
  issn={1099-0690},
  number={9},
  note={Gesehen am 08.03.2018},
  journal={European journal of organic chemistry},
  doi={10.1002/(SICI)1099-0690(199909)1999:9<2087AID-EJOC2087>3.0.CO;2-N},
}
@article{UBHD-68228139,
  author={Irngartinger, Hermann and Fettel, Peter W.},
  title={Twofold cycloaddition of 2,4,6-trimethoxy-benzonitrile oxide to (60)fullerene},
  year={1999},
  pages={10735-10752},
  language={eng},
  issn={1464-5416},
  volume={55},
  number={35},
  note={Gesehen am 08.03.2018},
  journal={Tetrahedron},
  doi={10.1016/S0040-4020(99)00606-7},
}