Berzhanov, A. B. and Kurmangaliev, E. K. (2009) “Solution of a countable system of quasilinear partial differential equations multiperiodic in a part of variables”, Ukrains’kyi Matematychnyi Zhurnal, 61(2), pp. 280-288. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3019 (Accessed: 25April2024).