%0 Journal Article %A Helbig, Siegfried %T On Carathéodory's and Krein-Milman's theorems in fully ordered groups %J Commentationes Mathematicae Universitatis Carolinae %D 1988 %P 157-167 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1988__29_1_a14/ %G en %F CMUC_1988__29_1_a14