%0 Journal Article
%A O. I. Bogoyavlenskii
%T Hidden structure of symmetries
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2004
%P 787-789
%V 59
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2004_59_4_a6/
%G en
%F RM_2004_59_4_a6