1. A. A. Gol’dberg and I. V. Ostrovskii, Distribution of Values of Meromorphic Functions [in Russian], Nauka, Moscow (1970).
2. B. Ya. Levin, Distribution of the Roots of Entire Functions [in Russian], Gostekhizdat, Moscow (1956).
3. V. S. Azarin, “On the regularity of growth of Fourier coefficients of the logarithm of modulus of an entire function,” Teor. Funkts. Funkts. Anal. Prilozh., 27, 9–22 (1977).
4. A. A. Kondratyuk, Fourier Series and Meromorphic Functions [in Russian], Vyshcha Shkola, L’vov (1988).
5. A. A. Gol’dberg and N. E. Korenkov, “Asymptotics of the logarithmic derivative of an entire function of completely regular growth,” Sib. Mat. Zh., 21, No. 3, 63–79 (1980).