@book{25721,
	author = {VORONKOV, N. N. and ASIMOV, N. M.},
	title = {Giroskopićeskoe orientirovanie /},
	year = {1973.},
	address = {Moskva,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=25721}
}