1.
Durmagambetov A. Reduction of modern problems of mathematics to the classical Riemann-Poincare-Hilbert problem. Eur. J. Pure Appl. Math. [Internet]. 2018 Nov. 15 [cited 2022 Jul. 5];11(4):1143-76. Available from: https://www.ejpam.com/index.php/ejpam/article/view/3328