@book{20549,
	author = {RUSIN, Izabela. and RZEPKA, Kazimiera.},
	title = {Elektrotechnika teoretyczna.},
	year = {1980.},
	address = {Rzeszów,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20549}
}