ON THE UNIQUENESS OF THE SOLUTION OF A NONLINEAR BOUNDARY VALUE PROBLEM FOR A THIRD-ORDER EQUATION WITH MULTIPLE CHARACTERISTICS ON A PLANE. Innovations in Science and Technologies, [S. l.], v. 3, n. 3, p. 104–110, 2026. Disponível em: https://www.innoist.uz/index.php/ist/article/view/1495. Acesso em: 18 mar. 2026.