@book{9922,
	author = {Wolfe, Michael Anthony},
	title = {Numerical methods for unconstrained optimization :},
	publisher = {Van Nostrand Reinhold,},
	year = {cop. 1978.},
	address = {New York [etc.] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=9922}
}