SEYILKHANOVA, R. B. The criterion of the unique decision of the first Darboux problem with deviation from the characteristics for Eiler-Darby-Puasson multidimensional equation is received. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 64, n. 1, p. 78–84, 2019. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/599. Acesso em: 22 dec. 2024.