@book{FinkRoehlStrassneretal.2016,
  author    = {Fink, L and Roehl, R and Strassner, C and Antony, F and CO, Gensch},
  title     = {Leitfaden: Vermeidung von Lebensmittelabf{\"a}llen beim Catering},
  edition   = {1.},
  publisher = {Umweltbundesamt},
  pages     = {1 -- 36},
  year      = {2016},
  language  = {de}
}