%0 Journal Article %A M. N. Gusarov %T On $n$-equivalence of knots and invariants of finite degree %J Zapiski Nauchnykh Seminarov POMI %D 1993 %P 152-173 %V 208 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1993_208_a8/ %G ru %F ZNSL_1993_208_a8