@book{26999,
	author = {CHOMIAK, Jerzy},
	title = {Podstawowe problemy spalania /},
	publisher = {PWN,},
	year = {1977.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=26999}
}