%0 Journal Article
%A Feliks Przytycki
%T An Upper Estimation for Topological Entropy of Diffeomorphisms.
%J Inventiones mathematicae
%D 1980
%P 205-214
%V 59
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1980__59_142737/
%F IM_1980__59_142737