%0 Journal Article
%A Iurie Calin
%T On rational bases of $GL(2,\mathbb{R})$-comitants of planar polynomial systems of differential equations
%J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
%D 2003
%P 69-86
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BASM_2003_2_a6/
%G en
%F BASM_2003_2_a6