%0 Journal Article %A Marvin W. Grossmann %T Relations of a paper o Ky Fan to a theorem of Krein-Milman type. %J Mathematische Zeitschrift %D 1965 %P 212-214 %V 90 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1965__90_170479/ %F MZ_1965__90_170479