@book{1590,
	author = {Szydłowski, Henryk},
	title = {Teoria pomiarów /},
	publisher = {Państ. Wydaw. Naukowe,},
	year = {1981.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=1590}
}