TY  - JOUR
AU  - Boris Gurevich
AU  - Sergei Komech
TI  - On evolution of small spheres in the phase space of a dynamical system
JO  - ESAIM. Proceedings
PY  - 2012
SP  - 68
EP  - 72
VL  - 36
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1051/proc/201236007/
DO  - 10.1051/proc/201236007
LA  - en
ID  - EP_2012_36_a7
ER  -