@book{23348,
	author = {TOMAS, R. and JEJTS, D.},
	title = {Operacionnaja sistema UNIX /},
	year = {1986.},
	address = {Moskva,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23348}
}