References
- A. Baernstein, Proof of Edrei's spread conjecture, Proc. London Math. Soc. 26 (1973), 418-434.
- I. N. Baker, Sets of non-normality in iteration theory, J. London Math. Soc. 40 (1965), 499-502.
- W. Bergweiler, Iteration of meromorphic functions, Bull. Amer.Math. Soc. (N.S.) 29 (1993), no. 2151-188.
- A. Edrei, Meromorphic functions with three radially distributed values, Trans. Amer. Math. Soc. 78 (1955), 276-293. https://doi.org/10.1090/S0002-9947-1955-0067982-9
- A. Edrei, Sums of deficiencies of meromorphic functions, J. Analyse Math. 14 (1965), 79-107. https://doi.org/10.1007/BF02806380
- A. A. Goldberg and I. V. Ostrovskii, Value Distribution of Meromorphic Functions, 2nd Edition (Translations of Mathematical Monographs), Vol. 236, American Mathematical Society, Rhode Island, Providence, 2008.
- W. K. Hayman, Meromorphic Functions, The Clarendon Press, Oxford, 1964.
- I. Laine, Nevanlinna Theory and Complex Differential Equations, Walter de Gruyter, Berlin/ New York, 1993.
- R. Nevanlinna, Le theoreme de Picard-Borel et la theorie des fonctions mromorphes, Gauthier-Villars, Paris, 1929.
- C. C. Yang and H. X. Yi, Uniqueness Theory of Meromorphic Functions, Kluwer Academic Publishers, Dordrecht/Boston/London, 2003.
- L. Yang, Borel directions of meromorphic functions in an angular domain, Sci. Sinica (1979), 149-164.
- H. X. Yi, Unicity theorems for meromorphic functions that share three values, Kodai Math. J. 18 (1995), no. 2, 300-314. https://doi.org/10.2996/kmj/1138043427
- J. H. Zheng, On Uniqueness of meromorphic functions with shared values in one angular domain, Complex Var. Theory Appl. 48 (2003), no. 9, 777-785.
- J. H. Zheng, On uniqueness of meromorphic functions with shared values in some angular domains, Canad. Math. Bull. 47 (2004), no. 1, 152-160. https://doi.org/10.4153/CMB-2004-016-1