%0 Journal Article %A Miklós Hoffmann %A Emőd Kovács %T Constructing ruled B-spline surfaces by Kohonen neural network %J Annales mathematicae et informaticae %D 2000 %P 63-68 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMI_2000_27_a8/ %G en %F AMI_2000_27_a8