@incollection{StrassnerRoehl2016,
  author    = {C Strassner and R Roehl},
  title     = {Organic produce in municipal foodservice operations and other public bodies in Germany},
  booktitle = {12th European IFSA Symposium: Social and technological transformation of farming systems: Diverging and converging pathways. 12th-15th July 2016},
  year      = {2016},
}