%0 Journal Article %A A. P. Prudnikov %T On the theory of operational calculus %J Doklady Akademii Nauk %D 1962 %P 794-797 %V 142 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_4_a13/ %G ru %F DAN_1962_142_4_a13