%0 Journal Article %A S. P. Novikov %T Various doublings of Hopf algebras. Operator algebras on quantum groups, complex cobordisms %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %P 198-199 %V 47 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_5_a16/ %G en %F RM_1992_47_5_a16