@book{Wieland1992,
  author    = {Wieland, Norbert},
  title     = {Ein Zuhause - kein Zuhause},
  edition   = {1. Aufl.},
  publisher = {Lambertus},
  address   = {Freiburg im Breisgau},
  isbn      = {3-7841-0616-1},
  pages     = {139 S.},
  year      = {1992},
  language  = {de}
}
@book{Wieland1988,
  author    = {Wieland, Norbert},
  title     = {Die Handlungsregulation von Gespr{\"a}chstherapeuten},
  volume    = {240},
  edition   = {1. Aufl.},
  publisher = {Pahl-Rugenstein},
  address   = {K{\"o}ln},
  isbn      = {3-7609-5240-2},
  pages     = {390 S.},
  year      = {1988},
  language  = {de}
}