@book{3186,
	author = {MARCHELEK, K. and BERCZYŃSKI, S.},
	title = {Drgania mechaniczne :},
	year = {1986.},
	address = {Szczecin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3186}
}