TY  - JOUR
AU  - K. Alymkulov
TI  - Periodic solutions of a system that is obtained by singular
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 1033
EP  - 1037
VL  - 286
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a0/
LA  - ru
ID  - DAN_1986_286_5_a0
ER  -