@book{Wojtowcz-1972,
  address    = {Warszawa},
  author     = {Wójtowicz, Janina},
  publisher  = {Wiedza Powszechna},
  title      = {Die polnischen Zahlen in Dialogen},
  year       = {1972},
  iso_code   = {pol},
  olac_field = {semantics; syntax; general_linguistics; typology},
  wals_code  = {pol}
}