%0 Journal Article %A Yu. V. Selivanov %T Biprojective Banach algebras, their structure, cohomologies, and connection with nuclear operators %J Funkcionalʹnyj analiz i ego priloženiâ %D 1976 %P 89-90 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1976_10_1_a18/ %G ru %F FAA_1976_10_1_a18