ASKEROV, I. M. On a determination of the boundary function in the initial-boundary value problem for the second order hyperbolic equation. Bulletin of Taras Shevchenko National University of Kyiv. Physical and Mathematical Sciences, [S. l.], n. 1, p. 56–60, 2022. DOI: 10.17721/1812-5409.2022/1.7. Disponível em: https://bphm.knu.ua/index.php/bphm/article/view/322. Acesso em: 20 apr. 2024.