@book{19493,
	author = {SZABELSKI, Kazimierz.},
	title = {Ćwiczenia laboratoryjne z dynamiki maszyn :},
	year = {1980.},
	address = {Lublin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19493}
}