@book{7214,
	author = {Guz, Eugeniusz. and Kącki, Edward},
	title = {Pola temperatury w ciałach stałych /},
	publisher = {PWN,},
	year = {1967.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=7214}
}