TY - JOUR AU - Daniel Freeman TI - Weakly null sequences with upper estimates JO - Studia Mathematica PY - 2008 SP - 79 EP - 102 VL - 184 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm184-1-4/ DO - 10.4064/sm184-1-4 LA - en ID - 10_4064_sm184_1_4 ER -