@book{21159,
	author = {CHMIELOWSKI, Leon},
	title = {Problemy żywnościowe /},
	publisher = {PWN,},
	year = {1982.},
	series = {Biblioteka Problemów ;},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=21159}
}