@book{WarschburgerPetermannFromme2005,
  author    = {Warschburger, Petra and Petermann, Franz and Fromme, Carmen},
  title     = {Adipositas : Training mit Kindern und Jugendlichen},
  publisher = {Beltz},
  address   = {Weinheim},
  isbn      = {3-621-27489-8},
  pages     = {225 S},
  year      = {2005},
  language  = {de}
}
@book{WarschburgerPetermannFromme2005,
  author    = {Warschburger, Petra and Petermann, Franz and Fromme, Carmen},
  title     = {Adipositas : Training mit Kindern und Jugendlichen (mit CD-ROM)},
  publisher = {Beltz},
  address   = {Weinheim},
  isbn      = {3-621-27489-8},
  pages     = {225 S.},
  year      = {2005},
  language  = {de}
}