KUDAIBERGENOV, M.K.; KARCHEVSKY, A.L.; ISKAKOV, K.T. Stress-strain state horizontal coal seam of finite length. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 90, n. 2, p. 133–142, 2018. DOI: 10.31489/2018m2/133-142. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/259. Acesso em: 23 aug. 2025.