@book{15719,
	author = {ANGEL, Edward and BELLMAN, Richard},
	title = {Dynamic programming and partial differential equations /},
	publisher = {Academic Press,},
	year = {1972.},
	series = {Mathematics in Science and Engineering ;},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=15719}
}