@book{3791,
	author = {WOJNAR, Andrzej},
	title = {Teoria sygnałów /},
	year = {1988.},
	address = {Warszawa,},
	edition = {Wyd.2 popr.i rozsz.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3791}
}