%0 Journal Article
%A Carmona, José
%A Cingolani, Silvia
%A Vannella, Giuseppina
%T Estimates for critical groups of solutions to quasilinear elliptic systems
%J Electronic Journal of Differential Equations
%D 2003
%V 2003
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a193/
%G en
%F EJDE_2003__2003__a193