[1]
E. A. . Kalita, “The Liouville theorem for the Cordes type elliptical system of high order”, Ukr. Mat. Zhurn., vol. 43, no. 2, pp. 199–205, Jun. 2025, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/9357