%0 Journal Article %A Hilgert, Joachim %T A Convexity Theorem for Boundariesof Ordered Symmetric Spaces %J Canadian journal of mathematics %D 1994 %P 746-757 %V 46 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-042-0/ %R 10.4153/CJM-1994-042-0 %F 10_4153_CJM_1994_042_0