Mansimov К. Б. о. To the necessary optimality conditions in systems with delay. BULLETIN OF PERM UNIVERSITY. MATHEMATICS. MECHANICS. COMPUTER SCIENCE, [S. l.], n. 4 (55), p. 5–13, 2021. DOI: 10.17072/1993-0550-2021-4-5-13. Disponível em: http://press.psu.ru/index.php/Math/article/view/4965. Acesso em: 17 may. 2024.