@book{23808,
	author = {Ingarden, Roman Stanisław and Jamiołkowski, Andrzej},
	title = {Classical electrodynamics /},
	publisher = {Elsevier :},
	year = {1985.},
	series = {Studies in Electrical and Electronic Engineering ;},
	address = {Amsterdam ;},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23808}
}