@incollection{Joswig2016,
  author    = {Klaus Dieter Joswig},
  title     = {{\"O}kosystemische Str{\"o}mungen},
  series = {Handbuch Inklusion und Sonderp{\"a}dagogik},
  publisher = {Verlag Julius Klinkhardt},
  address   = {Bad Heilbrunn},
  isbn      = {9783825286439},
  pages     = {71 -- 75},
  year      = {2016},
  language  = {de}
}