@misc{Strassner2010,
  author    = {C Strassner},
  title     = {The certification of organic canteens all around Europe Veranstaltung: Sustainable school catering: Comparing Italian and other European experiences, Kongress, Bologna, Italien, 27-28.05.2010},
  institution = {Oecotrophologie · Facility Management (OEF)},
  type      = {lecture},
  year        = {2010},
}