%0 Journal Article
%A Alfonso Castro
%A Peter W. Bates
%T Necessary And Sufficient Conditions For Existence Of Solutions To Equations With Noninvertible Linear Part.
%J Revista colombiana de matematicas
%D 1981
%P 7-24
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_1981__15_181704/
%F RCM_1981__15_181704