@book{51853,
	author = {OPYDO, Władysław},
	title = {Elektrotechnika i elektronika :},
	publisher = {Wydawnictwo Politechniki Poznańskiej,},
	year = {2005.},
	address = {Poznań :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=51853}
}