%0 Journal Article
%A V. G. Bardakov
%T On the width of verbal subgroups of some free constructions
%J Algebra i logika
%D 1997
%P 494-517
%V 36
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1997_36_5_a1/
%G ru
%F AL_1997_36_5_a1