... Journal, vol. 18, no. 1, pp. 53–59, 1978.4 H. M. Srivastava and S. Owa, Eds., Univalent Functions, Fractional Calculus, and Their Applications, EllisHorwood Series in Mathematics and Its Applications, ... Journal of Inequalities and ApplicationsReferences1 K. A. Shaqsi and M. Darus, “On univalent functions with respect to K-symmetric points given by a generalised Ruscheweyh derivatives operator,” ... pagesdoi:10.1155/2008/134932Research Article A New Subclass of Analytic Functions Defined byGeneralized Ruscheweyh Differential OperatorSerap BulutCivil Aviation College, Kocaeli University, Arslanbey Campus, 41285˙Izmit-Kocaeli,...