ASHYRALYEV, A.; HASO, B. Stability of the time-dependent identification problem for delay hyperbolic equations. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 107, n. 3, p. 25–34, 2022. DOI: 10.31489/2022m3/25-34. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/507. Acesso em: 10 jul. 2025.