TY  - JOUR
AU  - Yu. L. Bondar
AU  - A. P. Sadovskii
TI  - Variety of the center and limit cycles of a~cubic system, which is reduced to lienard form
JO  - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
PY  - 2004
SP  - 71
EP  - 90
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/BASM_2004_3_a7/
LA  - en
ID  - BASM_2004_3_a7
ER  -