%0 Journal Article %A V. S. Pugachev %T Optimal training algorithms for automatic systems with nonideal trainers %J Doklady Akademii Nauk %D 1967 %P 1039-1042 %V 172 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_172_5_a12/ %G ru %F DAN_1967_172_5_a12