%0 Journal Article
%A Yu. A. Ignatov
%T Groups of linear fractional transformations generated by three elements
%J Matematičeskie zametki
%D 1980
%P 507-513
%V 27
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1980_27_4_a1/
%G ru
%F MZM_1980_27_4_a1