%0 Journal Article
%A Favini, Angelo
%A  Labbas, Rabah 
%A  Lemrabet, Keddour 
%A  Sadallah, Boubaker-Khaled
%T Study of a complete abstract differential equation of elliptic type with variable operator coefficients, I.
%J Revista matemática complutense
%D 2008
%P 89-133
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RMC_2008_2008_1_a4/
%G en
%F RMC_2008_2008_1_a4