%0 Journal Article %A T. S. Pigolkina %T On the theory of weight classes %J Informatics and Automation %D 1969 %P 201-212 %V 105 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1969_105_a11/ %G ru %F TRSPY_1969_105_a11