1 P. L. Duren, "Univalent Functions" Springer-Verlag 1983
2 P. T. Mocanu, "Some integral operators and starlike functions" 31 (31): 231-235, 1986
3 M. Li, "Some extentions of the Open Door Lemma" 60 : 421-430, 2015
4 M. Tsuji, "Potential Theory in Modern Function Theory" Maruzen 1959
5 L. Lewin, "Polylogarithms and Associated Functions" North-Holland Publishing Co 1981
6 P. T. Mocanu, "On strongly-starlike and strongly-convex functions" 31 (31): 16-21, 1986
7 Y. C. Kim, "Mapping properties of nonlinear integral operators and pre-Schwarzian derivatives" 299 (299): 433-447, 2004
8 S. S. Miller, "Differential Subordinations: Theory and Applications" Marcel Dekker, Inc 2000
9 S. S. Miller, "Briot-Bouquet differential equations and differential subordinations" 33 (33): 217-237, 1997
10 Ch. Pommerenke, "Boundary Behaviour of Conformal Maps" Springer-Verlag 1992
1 P. L. Duren, "Univalent Functions" Springer-Verlag 1983
2 P. T. Mocanu, "Some integral operators and starlike functions" 31 (31): 231-235, 1986
3 M. Li, "Some extentions of the Open Door Lemma" 60 : 421-430, 2015
4 M. Tsuji, "Potential Theory in Modern Function Theory" Maruzen 1959
5 L. Lewin, "Polylogarithms and Associated Functions" North-Holland Publishing Co 1981
6 P. T. Mocanu, "On strongly-starlike and strongly-convex functions" 31 (31): 16-21, 1986
7 Y. C. Kim, "Mapping properties of nonlinear integral operators and pre-Schwarzian derivatives" 299 (299): 433-447, 2004
8 S. S. Miller, "Differential Subordinations: Theory and Applications" Marcel Dekker, Inc 2000
9 S. S. Miller, "Briot-Bouquet differential equations and differential subordinations" 33 (33): 217-237, 1997
10 Ch. Pommerenke, "Boundary Behaviour of Conformal Maps" Springer-Verlag 1992
11 T. Sugawa, "A self-duality of strong starlikeness" 28 (28): 382-389, 2005