@book{30492,
	author = {GAYLORD, Richard J. and KAMIN, Samuel N.},
	title = {Introduction to programming with Mathematica /},
	publisher = {Springer Verl.,},
	year = {1993.},
	address = {Berlin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30492}
}