Solvability of Higher Order Iterative System with Non-Homogeneous Integral Boundary Conditions. Contemporary Mathematics , [S. l.], v. 3, n. 2, 2022. DOI: 10.37256/cm.3220221300. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/1300. Acesso em: 24 dec. 2025.