%0 Journal Article
%A A. A. Chebotar'
%T Subgroups of groups with one defining relation that do not contain
%J Algebra i logika
%D 1971
%P 570-586
%V 10
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1971_10_5_a7/
%G ru
%F AL_1971_10_5_a7