TY  - JOUR
AU  - K. V. Zadiraka
TI  - Study of a singularly perturbed autonomous system in a circular torus
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 507
EP  - 509
VL  - 145
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_145_3_a7/
LA  - ru
ID  - DAN_1962_145_3_a7
ER  -