%0 Journal Article %A M. A. Alekseyev %A L. Yu. Glebskii %A E. I. Gordon %T On approximations of the groups, group actions and Hopf algebras %J Zapiski Nauchnykh Seminarov POMI %D 1999 %P 224-262 %V 256 %U http://geodesic.mathdoc.fr/item/ZNSL_1999_256_a13/ %G ru %F ZNSL_1999_256_a13