%0 Journal Article
%A M. NAKAI
%A L. SABIO
%T A New Operator for Elliptic Equations, and the P-compactification for ...u = P u.
%J Mathematische Annalen
%D 1970
%P 242-256
%V 189
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1970__189_162076/
%F MAN_1970__189_162076