%0 Journal Article
%A Boris Gurevich
%A Sergei Komech
%T On evolution of small spheres in the phase space of a dynamical system
%J ESAIM. Proceedings
%D 2012
%P 68-72
%V 36
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1051/proc/201236007/
%R 10.1051/proc/201236007
%G en
%F EP_2012_36_a7