Zaionts, Yu., M. E. Korenkov, and Yu. I. Kharkevych. “Nevanlinna Characteristics and Defective Values of the Weierstrass Zeta Function”. Ukrains’kyi Matematychnyi Zhurnal 63, no. 5 (May 25, 2011): 718-720. Accessed April 23, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2757.