A. Z. Mokhonko and A. A. Mokhonko, “On meromorphic solutions of the systems of linear differential equations with meromorphic coefficients”, Ukr. Mat. Zhurn., vol. 71, no. 9, pp. 1227–1240, Sep. 2019, Accessed: Apr. 13, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1511