ALEKSANDROVYCH, I. M.; LYASHKO, S. I.; LYASHKO, V. I.; LYASHKO, N. I.; SIDOROV, M. V.–S. RIQUET PROBLEM FOR ONE MODEL EQUATION OF THE 4TH ORDER HYPERBOLIC TYPE. Journal of Numerical and Applied Mathematics, [S. l.], v. 1, n. 2, p. 8–12, 2023. DOI: 10.17721/2706-9699.2022.2.01. Disponível em: https://jnam.knu.ua/index.php/jnam/article/view/159. Acesso em: 6 oct. 2026.