@book{4081,
	author = {Iszkowski, Wacław and Grzegorzewicz, Paweł.},
	title = {Logos - generator systemów operacyjnych dla SM4 :},
	year = {1989.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=4081}
}