TY - JOUR AU - Mikio Kato AU - Takayuki Tamura TI - Weak nearly uniform soothness and worth property of \(\psi\)-direct sums of Banach spaces JO - Commentationes Mathematicae PY - 2006 SP - 113 EP - 129 VL - 46 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v46i1.5211/ DO - 10.14708/cm.v46i1.5211 LA - pl ID - 10_14708_cm_v46i1_5211 ER -