SHOIMOV , Baxodir; BOZOROV, Murot; MIRZAYEV, Obid. Parabolik – giperbolik tipdagi tenglamalar uchun da xarakteristikadan siljishli sohada nolokal masala: Parabolik – giperbolik tipdagi tenglamalar uchun da xarakteristikadan siljishli sohada nolokal masala. MODERN PROBLEMS AND PROSPECTS OF APPLIED MATHEMATICS, [S. l.], v. 1, n. 01, 2024. Disponível em: https://ojs.qarshidu.uz/index.php/mp/article/view/608. Acesso em: 4 jul. 2024.