W. Janowski, “Some Extremal Problems for Certain Families of Analytic Functions,” Annales Polonici Mathematici, Vol. 28, 1973, pp. 297-326.

has been cited by the following article:

• TITLE: A Certain Subclass of Analytic Functions

  AUTHORS: Young Jae Sim, Oh Sang Kwon

  KEYWORDS: Univalent Functions; Convex Functions; Subordination; Order of Convexity

  JOURNAL NAME: Advances in Pure Mathematics, Vol.2 No.4, July 30, 2012

  ABSTRACT: In the present paper, we introduce a class of analytic functions in the open unit disc by using the analytic function qα(z)=3/(3+(α-3)z-αz2), which was investigated by Sokó? [1]. We find some properties including the growth theorem or the coefficient problem of this class and we find some relation with this new class and the class of convex functions.