%0 Journal Article %A V. G. Drinfeld %T Almost cocommutative Hopf algebras %J Algebra i analiz %D 1989 %P 30-46 %V 1 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1989_1_2_a1/ %G ru %F AA_1989_1_2_a1