@book{Jarre1987,
  author    = {Jarre, Jan},
  title     = {Auf der Suche nach Handlungsspielr{\"a}umen f{\"u}r b{\"a}uerliche Familienbetriebe},
  volume    = {87,2},
  edition   = {1. Aufl.},
  publisher = {Evang. Akad. Loccum},
  address   = {Rehburg-Loccum},
  isbn      = {3-8172-0287-3},
  pages     = {211 S. : Ill., graph. Darst.},
  year      = {1987},
  language  = {de}
}
@book{Jarre1987,
  author    = {Jarre, Jan},
  title     = {Soziale Selbsthilfe- und Initiativgruppen in kommunalen Aktionsfeldern},
  volume    = {86,53},
  edition   = {1. Aufl.},
  publisher = {Evang. Akad. Loccum, Protokollstelle},
  address   = {Rehburg-Loccum},
  isbn      = {3-8172-5386-9},
  pages     = {231 S. : Ill., graph. Darst.},
  year      = {1987},
  language  = {de}
}