%0 Journal Article
%A Vanegas, C.J.
%T Nonlinear perturbations of systems of partial differential equations with constant coefficients
%J Electronic Journal of Differential Equations
%D 2000
%V 2000
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a175/
%G en
%F EJDE_2000__2000__a175