%0 Journal Article
%A E. V. Sokolov
%T On the approximability of some free products with an amalgamated subgroup by finite $p$-groups
%J Čebyševskij sbornik
%D 2002
%P 97-102
%V 3
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2002_3_1_a12/
%G ru
%F CHEB_2002_3_1_a12