@book{DroemannWelfens2004,
  author    = {Droemann, Maria U. and Welfens, Maria J.},
  title     = {Umweltw{\"o}rterbuch : Deutsch-Polnisch, Polnisch-Deutsch},
  publisher = {Wiedza Powszechna},
  address   = {Warszawa},
  isbn      = {83-214-1320-X},
  pages     = {627},
  year      = {2004},
  language  = {pl}
}