@misc{SteinRiskuNorjaStrassner2016,
  author    = {Stein, M and Risku-Norja, H and Strassner, C},
  title     = {(Moderation und Organisation Fachkongress:) Session 5.9 Public Food Procurement Policies: Local and Organic Food in Public Catering Systems. (Veranstaltung:) Social and technological transformation of farming systems: Diverging and converging pathways. 12th European IFSA Symposium, 12-15.07.2016, Harper Adams University, UK},
  year      = {2016},
  language  = {en}
}