LA TORRE, Davide. Necessary optimality conditions for nonsmooth vector optimization problems. Mathematical Modelling and Analysis, [S. l.], v. 8, n. 2, p. 165–174, 2003. DOI: 10.3846/13926292.2003.9637221. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/9773. Acesso em: 10 may. 2025.