@book{45159,
	author = {WITKOWSKI, Andrzej},
	title = {Sprężarki wirnikowe :},
	publisher = {Wydaw. Politechniki Śląskiej,},
	year = {2004.},
	address = {Gliwice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=45159}
}