1. A survey of the development of the theory of schlicht functions;Bernardi, S. D.;Duke Math. J.,1952
2. Special classes of subordinate functions;Bernardi, S. D.;Duke Math. J.,1966
3. Close-to-convex schlicht functions;Kaplan, Wilfred;Michigan Math. J.,1952
4. Some classes of regular univalent functions;Libera, R. J.;Proc. Amer. Math. Soc.,1965
5. On the radius of univalence of certain analytic functions;Livingston, A. E.;Proc. Amer. Math. Soc.,1966