%0 Journal Article %A N. A. Shirokov %T Approximation on the limit continuous of a~degenerate Kleinian group %J Zapiski Nauchnykh Seminarov POMI %D 1993 %P 137-150 %V 206 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1993_206_a11/ %G ru %F ZNSL_1993_206_a11