TY - JOUR AU - E. Christopher Lance TI - Ergodic Theorem for Convex Sets and Operator Algebras. JO - Inventiones mathematicae PY - 1976 SP - 201 EP - 214 VL - 37 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1976__37_142434/ ID - IM_1976__37_142434 ER -