TY  - JOUR
AU  - M. V. Dolov
TI  - Algebraical Limit Cycles of Polynomial Vector Fields on the Plane
JO  - Differencialʹnye uravneniâ
PY  - 2001
SP  - 1155
EP  - 1160
VL  - 37
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2001_37_9_a0/
LA  - ru
ID  - DE_2001_37_9_a0
ER  -