AISAGALIEV, S.; KORPEBAY, G. Controllability and Optimal Fast Operation of Nonlinear Systems. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 115, n. 3, p. 77–92, 2024. DOI: 10.31489/2024m3/77-92. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/736. Acesso em: 10 jul. 2025.