BEKMURATOV ULUGBEK NURALI UGLI. A nonlocal boundary value problem for semilinear leveling of mixed type. Zeta Repository, [S. l.], v. 19, p. 21–23, 2023. Disponível em: https://zetarepo.com/index.php/zr/article/view/1856. Acesso em: 7 apr. 2025.