RUZHANSKY, M.; SERIKBAEV, D.; TOKMAGAMBETOV, N. An inverse problem for the pseudo-parabolic equation for Laplace operator. International Journal of Mathematics and Physics, [S. l.], v. 10, n. 1, p. 23–28, 2019. DOI: 10.26577/ijmph-2019-i1-3. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/274. Acesso em: 5 may. 2024.