%0 Journal Article
%A Yu. L. Bondar
%A A. P. Sadovskii
%T Variety of the center and limit cycles of a~cubic system, which is reduced to lienard form
%J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
%D 2004
%P 71-90
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BASM_2004_3_a7/
%G en
%F BASM_2004_3_a7