RIESZ BASIS PROPERTY AND EXPONENTIAL STABILITY FOR A DAMPED SYSTEM AND CONTROLLED DYNAMICALLY. International Journal of Numerical Methods and Applications, [S. l.], v. 22, p. 19–40, 2022. DOI: 10.17654/0975045222005. Disponível em: https://pphmjopenaccess.com/ijnma/article/view/763. Acesso em: 5 jan. 2026.