TY - JOUR AU - J. Diestel TI - An Elementary Characterization of Absolutely Summing Operators. JO - Mathematische Annalen PY - 1972 SP - 101 EP - 105 VL - 196 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1972__196_162246/ ID - MAN_1972__196_162246 ER -