%0 Journal Article
%A M. N. Gusarov
%T Variations of knotted graphs. The geometric technique of $n$-equivalence
%J Algebra i analiz
%D 2000
%P 79-125
%V 12
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2000_12_4_a3/
%G ru
%F AA_2000_12_4_a3