%0 Journal Article %A Victor M. Petrogradsky %A Ivan P. Shestakov %A Efim Zelmanov %T Nil graded self-similar algebras %J Groups, geometry, and dynamics %D 2010 %P 873-900 %V 4 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/112/ %R 10.4171/ggd/112 %F 10_4171_ggd_112