TY  - JOUR
AU  - A. V. Kochergin
TI  - Nonsingular saddle points and the absence of mixing
JO  - Matematičeskie zametki
PY  - 1976
SP  - 453
EP  - 468
VL  - 19
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a14/
LA  - ru
ID  - MZM_1976_19_3_a14
ER  -