%0 Journal Article %A V. A. Smirnov %T Twisted tensor products and strong homotopy %J Doklady Akademii Nauk %D 1975 %P 288-290 %V 222 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_222_2_a6/ %G ru %F DAN_1975_222_2_a6