ARIPOV, M.M.; UTEBAEV, D.; DJUMAMURATOV, R.T. Difference schemes of high accuracy for a Sobolev-type pseudoparabolic equation. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 120, n. 4, p. 21–32, 2025. DOI: 10.31489/2025m4/21-32. Disponível em: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1148. Acesso em: 16 jan. 2026.