%0 Journal Article %A V. A. Andrunakievich %A Yu. M. Ryabukhin %T Complementary and dual torsions %J Doklady Akademii Nauk %D 1978 %P 769-772 %V 238 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_238_4_a0/ %G ru %F DAN_1978_238_4_a0