TY  - JOUR
AU  - V. V. Ryzhikov
TI  - Joinings of dynamical systems. Approximations and mixing
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1991
SP  - 199
EP  - 200
VL  - 46
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1991_46_5_a12/
LA  - en
ID  - RM_1991_46_5_a12
ER  -