TYULEPBERDINOVA, G. A.; ADILZHANOVA, S. A.; GAZIZ, G. G. Conclusion of discrete analog for the inverse problem of acoustics. International Journal of Mathematics and Physics, [S. l.], v. 6, n. 2, p. 56–60, 2015. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/149. Acesso em: 4 may. 2024.