%0 Journal Article
%A Dumitru Cozma
%T Center problem for cubic systems with a~bundle of two invariant straight lines and one invariant conic
%J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
%D 2012
%P 32-49
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BASM_2012_1_a3/
%G en
%F BASM_2012_1_a3