1. Hayman, W.K. (1964) Meromorphic Functions. Oxford Mathematical Monographs, Clarendon Press, Ox-ford.
2. Nevanlinna Theory and Complex Differential Equations
3. Tumura, Y. (1937) On the Extension of Borel’s Theorem and Saxer-Csillag’s Theorem. Proceedings of the Physico-Mathematical Society of Japan, 19, 29-35.
4. On Integral and Meromorphic Functions
5. On the transcendental solutions of a certain type of nonlinear differential equations