@book{34666,
	author = {BURK, Robin K. and HORVATH, David},
	title = {UNIX Internet :},
	publisher = {Helion,},
	year = {1999.},
	address = {Gliwice :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=34666}
}