@book{18778,
	author = {KOWALCZYK, J. and SZNAJDER, J.},
	title = {Lantanowce-materiały magnetyczne /},
	year = {1979.},
	address = {Wrocław,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18778}
}