@book{15627,
	author = {STARK, Peter A.},
	title = {Introduction to numerical methods /},
	publisher = {Collier-Macmillan Limited,},
	year = {1970.},
	address = {London :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15627}
}