TY - JOUR AU - G. Blower TI - Abel means of operator-valued processes JO - Studia Mathematica PY - 1995 SP - 261 VL - 115 IS - 3 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/STUMA_1995__115_3_216212/ LA - en ID - STUMA_1995__115_3_216212 ER -