@book{14957,
	author = {KALASNIKOW, A. M. and STEPUK, Ja. W.},
	title = {Kolebatelnye sistemy /},
	year = {1972.},
	address = {Moskwa,},
	edition = {Wyd.4 przer.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=14957}
}