%0 Journal Article
%T The Real Spectrum of Higher Level of a Commutative Ring
%J Canadian journal of mathematics
%D 1992
%P 449-462
%V 44
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-029-8/
%R 10.4153/CJM-1992-029-8
%F 10_4153_CJM_1992_029_8