@techreport{SachsSantarius2007,
  author    = {Sachs, Wolfgang and Santarius, Tilman},
  title     = {Slow trade - sound farming : a multilateral framework for sustainable markets in agriculture},
  institution = {Heinrich B{\"o}ll Foundation},
  address   = {Berlin},
  isbn      = {978-88916-271-7},
  pages     = {89},
  year      = {2007},
  language  = {en}
}