@incollection{UBHD-68912021,
  author={Lemmer, Bj{\"o}rn and Nold, Gudrun and Kern, Ralph-Ingo and Lohrer, Heinz},
  title={Jet lag at the olympics},
  subtitle={24-hour blood pressure profile and time zone transition},
  year={1999},
  pages={447-454},
  language={eng},
  isbn={978-1-4615-5051-8},
  note={Gesehen am 28.04.2022},
  booktitle={Biologic effects of light 1998},
  editor={Holick, Michael F. and Jung, Ernst G.},
  doi={10.1007/978-1-4615-5051-8_69},
}
@article{UBHD-68904975,
  author={Lemmer, Bj{\"o}rn and Kern, Ralph-Ingo and Nold, Gudrun and Lohrer, Heinz},
  title={Jet lag in athletes after eastward and westward time-zone transition},
  year={2002},
  pages={743-764},
  language={eng},
  issn={1525-6073},
  volume={19},
  number={4},
  note={Published online: 07 Jul 2009 ; Elektronische Reproduktion der Druck-Ausgabe ; Gesehen am 07.04.2022},
  journal={Chronobiology international},
  doi={10.1081/CBI-120005391},
}