TY - JOUR AU - Phelps, Robert R. TI - Theorems of Krein Milman type for certain convex sets of functions operators JO - Annales de l'Institut Fourier PY - 1970 SP - 45 EP - 54 VL - 20 IS - 2 PB - Institut Fourier PP - Grenoble UR - https://aif.centre-mersenne.org/articles/10.5802/aif.351/ DO - 10.5802/aif.351 LA - en ID - AIF_1970__20_2_45_0 ER -