%0 Journal Article
%A Thomas C. Craven
%T On the Prime Ideal of an Ordering of Higher Level.
%J Mathematische Zeitschrift
%D 1982
%P 553-566
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1982__180_173212/
%F MZ_1982__180_173212