%0 Journal Article %A V. G. Kurbatov %T A generalization of an operator of inner superposition %J Differencialʹnye uravneniâ %D 1982 %P 1465-1466 %V 18 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_8_a24/ %G ru %F DE_1982_18_8_a24