ON A NONLOCAL PROBLEM FOR A FOURTH-ORDER MIXED TYPE EQUATION WITH THE CAPUTO OPERATOR. Scientific journal of the Fergana State University, [S. l.], n. 1, p. 18–23, 2023. Disponível em: https://journal.fdu.uz/index.php/sjfsu/article/view/179. Acesso em: 18 dec. 2025.