KIZI, N. D. B. . ON SOME PROBLEMS WITH A MIXED FOR A HYPERBOLIC TYPE EQUATION WITH TWO LINES OF EXPRESSION. CENTRAL ASIAN JOURNAL OF MATHEMATICAL THEORY AND COMPUTER SCIENCES, [S. l.], v. 3, n. 7, p. 1–6, 2022. DOI: 10.51699/cajmtcs.v3i7.197. Disponível em: https://cajmtcs.casjournal.org/index.php/CAJMTCS/article/view/197. Acesso em: 4 sep. 2026.