@InProceedings{Jasiewicz:2001,
  author  = "M. Jasiewicz and T. Kuczyński",
  title       = "Efficiency of modern environment control methods in building for early weaned piglets",
  booktitle   = "Animal welfare considerations in livestock housing systems : Proceedings of the International Symposium",
  address     = "Szklarska Poręba, Polska",
  publisher   = "Zielona Góra, [brak wydawcy]",
  pages       = "365--377",
  organization = "University of Zielona Góra, Agricultural University of Wrocław",
  year        = "2001",
}