%0 Journal Article
%A Digen Zhang
%A Manfred Knebusch
%T Convexity, valuations and Prüfer extensions in real algebra
%J Documenta mathematica
%D 2005
%P 1-109
%V 10
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/183/
%R 10.4171/dm/183
%F 10_4171_dm_183