%0 Journal Article %A V. Garchinskii %T On theory of the multiplication of causal functions %J Doklady Akademii Nauk %D 1961 %P 1332-1334 %V 141 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_141_6_a13/ %G ru %F DAN_1961_141_6_a13