USMONOV, M. T. o’g’li. Funksional ketma-ketliklar va qatorlarning tekis yaqinlashishi. Koshi kriteriysi. Science and Education, [S. l.], v. 4, n. 1, p. 57–76, 2023. Disponível em: https://openscience.uz/index.php/sciedu/article/view/4800. Acesso em: 13 may. 2024.