@book{Karlsson-1982,
  address    = {Hamburg},
  author     = {Karlsson, Fred},
  publisher  = {Helmut Buske},
  title      = {Finnische Grammatik},
  year       = {1982},
  iso_code   = {fin},
  olac_field = {syntax; general_linguistics; typology; semantics},
  wals_code  = {fin}
}