TY  - JOUR
AU  - A. Yu. Veretennikov
TI  - On~rate of mixing and the averaging principle for hypoelliptic stochastic differential equations
JO  - Izvestiya. Mathematics 
PY  - 1989
SP  - 221
EP  - 231
VL  - 33
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1989_33_2_a0/
LA  - en
ID  - IM2_1989_33_2_a0
ER  -