Kholshchevnikova Н. . Sets of uniqueness for regular methods of summation. Bulletin of L.N. Gumilyov Eurasian National University. Mathematics, computer science, mechanics series, [S. l.], v. 125, n. 4, p. 113–116, 2018. Disponível em: https://bulmathmc.enu.kz/index.php/main/article/view/37. Acesso em: 4 dec. 2024.