@article{TEStrassnerTVE2014,
  author    = {Precht TE and C Strassner and Kral TVE},
  title     = {Schulfr{\"u}hst{\"u}ck - Was kann Deutschland aus den US-Erfahrungen lernen?},
  journal   = {Ern{\"a}hrungs-Umschau},
  volume    = {61},
  number    = {2},
  pages     = {20 -- 26},
  doi       = {10.4455/eu.2014.004},
  year      = {2014},
}