MILLER, H. I. Statistical Cluster Points of Subsequences of Double Sequences. Sarajevo Journal of Mathematics, [S. l.], v. 12, n. 2, p. 261–266, 2024. DOI: 10.5644/SJM.12.2.11. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/193. Acesso em: 15 oct. 2024.