%0 Journal Article %A V. A. Nepomnyashchii %T On the completeness of operations in operator algorithms %J Doklady Akademii Nauk %D 1971 %P 780-782 %V 199 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_199_4_a11/ %G ru %F DAN_1971_199_4_a11