%0 Journal Article
%A Crescimbeni, Raquel
%A Forzani, Liliana
%A Perini, Alejandra
%T A new proof of Harnack's inequality for elliptic partial differential equations in divergence form
%J Electronic Journal of Differential Equations
%D 2007
%V 2007
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a38/
%G en
%F EJDE_2007__2007__a38