References
- H. S. Al-Amiri, On Ruscheweyh derivatives, Ann. Polon. Math., 38(1980), 87-94.
- H. S. Al-Amiri, On a subclass of close-to-convex functions with negative coefficients, Math. (Cluj), 31(1989), 1-7.
- O. Altintas, A subclass of analytic functions with negative coefficients, Hacettepe Bull. Natur. Sci. Engrg., 19(1990), 15-24.
- A. A. Attiya and M. K. Aouf, A study on certain class of analytic functions defined by Ruscheweyh derivative, Soochow J. Math., 33(2)(2007), 273-289.
- V. P. Gupta and P. K. Jain, Certain classes of univalent functions with negative coefficients II, Bull. Austral. Math. Soc., 15(1976), 467-473. https://doi.org/10.1017/S0004972700022917
- S. Owa and M. K. Aouf, On subclasses of univalent functions with negative coefficients II, Pure Appl. Math. Sci., 29(1:2)(1989), 131-139.
- St. Ruscheweyh, New criteria for univalent functions, Proc. Amer. Math. Soc., 49(1975), 109-115. https://doi.org/10.1090/S0002-9939-1975-0367176-1
- S. M. Sarangi and B. A. Uralegaddi, The radius of convexity and starlikeness for certain classes of analytic functions with negative coefficients I, Rend. Acad. Naz. Lincei, 65(1978), 38-42.
- H. Silverman, Univalent functions with varying arguments, Houston J. Math., 17(1981), 283-287.
- H. M. Srivastava and S. Owa, Certain classes of analytic functions with varying arguments, J. Math. Anal. Appl., 136(1)(1988), 217-228. https://doi.org/10.1016/0022-247X(88)90127-8
- B. A. Uralegaddi and S. M. Sarangi, Some classes of univalent functions with negative coefficients, An. Stiint. Univ. Al. I. Cuza Iasi Sect. I a Mat. (N. S.), 34(1988), 7-11.