DYMKOV, Michael P.; DYMKOU, Siarhey M. A method for relaxing state constraints in nonsmooth optimal control problems. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 2, p. 107–114, 2022. DOI: 10.33581/2520-6508-2022-2-107-114. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/4715. Acesso em: 17 jul. 2026.