%0 Journal Article
%A E. A. Tumanova
%T Certain conditions of the root-class residuality of generalized free products with a normal amalgamated subgroup
%J Čebyševskij sbornik
%D 2013
%P 134-141
%V 14
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2013_14_3_a16/
%G ru
%F CHEB_2013_14_3_a16