%0 Journal Article
%A H. Neumann
%A B.H. Neumann
%A G. Baumslag
%T On varieties generated by a finitely generated group.
%J Mathematische Zeitschrift
%D 1964
%P 93-122
%V 86
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1964__86_170329/
%F MZ_1964__86_170329