%0 Journal Article %A S. I. Kashkevich %T Optimization in a class of pattern recognition algorithms with a quality functional of special type %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1981 %P 1292-1303 %V 21 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_5_a19/ %G ru %F ZVMMF_1981_21_5_a19