HAMMOUDI, A.; BENHARRAT, M. On the Relation Between Two Approaches to Exterior Penalty Method for Constrained Optimal Control Problems. Eurasian Mathematical Journal, [S. l.], v. 12, n. 4, 2021. Disponível em: https://emj.enu.kz/index.php/main/article/view/238. Acesso em: 5 oct. 2024.