%0 Journal Article
%A A. P. Goryushkin
%T Index of a subgroup finding and occurence problem
%J Vestnik KRAUNC. Fiziko-matematičeskie nauki
%D 2016
%P 15-25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VKAM_2016_1_a1/
%G ru
%F VKAM_2016_1_a1