%0 Journal Article
%A E. P. Gomozov
%T A versality theorem for a bilateral group of changes of variables
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1975
%P 69-70
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1975_9_4_a12/
%G ru
%F FAA_1975_9_4_a12