SULTANAEV, Y.; VALEEV, N.; YESKERMESSULY, A. Asymptotics of solutions of the Sturm-Liouville equation in vector-function space. Eurasian Mathematical Journal, [S. l.], v. 16, n. 3, p. 90–101, 2025. Disponível em: https://emj.enu.kz/index.php/main/article/view/825. Acesso em: 6 oct. 2025.