A subclass of harmonic univalent functions with negative coefficients. - Sibel Yalçin Karpuzogullari; Metin Öztürk; Mümin Yamankaradeniz (Appl. Math. Comput., 2003)

Convex subclass of harmonic starlike functions. - Metin Öztürk; Sibel Yalçin; Mümin Yamankaradeniz (Appl. Math. Comput., 2004)