%0 Journal Article %A Emőd Kovács %T Studying and improving linear mappings by artificial neural networks %J Annales mathematicae et informaticae %D 1999 %P 13-18 %V 26 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMI_1999_26_a2/ %G en %F AMI_1999_26_a2