TY  - JOUR
AU  - A. B. Katok
TI  - Time change, monotone equivalent and standard dynamical systems
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 789
EP  - 792
VL  - 223
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_223_4_a3/
LA  - ru
ID  - DAN_1975_223_4_a3
ER  -