NASIYYATI, M. Investigation of one linear non-smooth two-parameter discrete optimal control problem. Technology audit and production reserves, [S. l.], v. 4, n. 2(48), p. 38–41, 2019. DOI: 10.15587/2312-8372.2019.180548. Disponível em: https://journals.uran.ua/tarp/article/view/180548. Acesso em: 6 dec. 2025.