AISAGALIEV, S.; KORPEBAY, G.T. Controllability and optimal speed-in-action of linear systems with boundary conditions. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 110, n. 2, p. 21–34, 2023. DOI: 10.31489/2023m2/21-34. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/563. Acesso em: 10 jul. 2025.