1. A. A. Gol'dberg and I. V. Ostrovskii, Distribution of Values of Meromorphic Functions [in Russian], Nauka, Moscow (1970).
2. D. Drasin, ?The inverse problem of the Nevanlinna theory,? Acta Math.,138, 83?151 (1977).
3. R. Nevanlinna, Le Théorème de Picard-Borel et la Théorie des Fonctions Méromorphes, Gauthier-Villars, Paris (1929).
4. W. Hayman, Meromorphic Functions, Clarendon Press, Oxford (1964).
5. A. A. Gol'dberg, ?On the inverse problem of the value distribution theory for meromorphic functions,? Ukr. Mat. Zh.,6, No. 4, 385?397 (1954).