Exact Boundary Controllability of Fifth-Order KdV Equation Posed on the Periodic Domain. Journal of Partial Differential Equations, [S. l.], v. 35, n. 2, p. 163–172, 2022. DOI: 10.4208/jpde.v35.n2.4. Disponível em: https://global-sci.com/index.php/jpde/article/view/4370. Acesso em: 5 dec. 2025.