TY - JOUR AU - M. K. Aouf AU - H. E. Darwish TI - A Property of Certain Analytic Functions Involving Ruscheweyh Derivatives, II JO - Mathematica balkanica PY - 1998 SP - 277 VL - 12 IS - 3-4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_1998_12_3-4_a2/ ID - MABA_1998_12_3-4_a2 ER -