TY - JOUR AU - Yan Hao TI - Zero Theorems of Accretive Operators JO - Bulletin of the Malaysian Mathematical Society PY - 2011 VL - 34 IS - 1 UR - http://geodesic.mathdoc.fr/item/BMMS_2011_34_1_a8/ ID - BMMS_2011_34_1_a8 ER -