@book{15988,
	author = {STOLARZ, Stanisław and RUTKOWSKI, Władysław},
	title = {Wolfram i molibden /},
	year = {1961},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15988}
}