A. Z. . Mokhonko, “Meromorphous solutions of algebraic differential equations in angular regions ”, Ukr. Mat. Zhurn., vol. 44, no. 4, pp. 514–523, Apr. 1992, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/7893