TY - JOUR AU - Amouch, M. TI - On Quasi-Normality of Two-Sided Multiplication JO - Serdica Mathematical Journal PY - 2009 SP - 117 EP - 128 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_2009_35_2_a0/ LA - en ID - SMJ2_2009_35_2_a0 ER -