EL BOUKHARI, Nihale. Existence of optimal controls for semilinear systems with a nonreflexive control space. Statistics, Optimization & Information Computing, [S. l.], v. 15, n. 2, p. 1024–1035, 2025. DOI: 10.19139/soic-2310-5070-2541. Disponível em: https://iapress.org/index.php/soic/article/view/2541. Acesso em: 1 may. 2026.