%0 Journal Article %A Phelps, Robert R. %T Theorems of Krein Milman type for certain convex sets of functions operators %J Annales de l'Institut Fourier %D 1970 %P 45-54 %V 20 %N 2 %I Institut Fourier %C Grenoble %U http://www.numdam.org/articles/10.5802/aif.351/ %R 10.5802/aif.351 %G en %F AIF_1970__20_2_45_0