@book{4196,
	author = {ASTACHOV, A. V. and SIROKOV, Ju. M.},
	title = {Pole elektromagnetyczne /},
	year = {1990.},
	series = {Kurs fizyki},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=4196}
}