@article{VogtSchumacherRoeckeretal.2007,
  author    = {Stefan Vogt and Yorck Schumacher and Kai Roecker and Hans-Hermann Dickhuth and Ulrich Schoberer and Andreas Schmid and Lothar Heinrich},
  title     = {Power Output during the Tour de France},
  series   = {International Journal of Sports Medicine},
  volume    = {28.2007},
  number    = {9},
  issn      = {1439-3964},
  doi       = {10.1055/s-2007-964982},
  pages     = {756 -- 761},
  year      = {2007},
  language  = {de}
}