BASARIR, . M.; ET, M. ON MATRIX SEQUENCES ON $cs$ AND $bs$. Tamkang Journal of Mathematics, [S. l.], v. 27, n. 3, p. 243–246, 1997. DOI: 10.5556/j.tkjm.27.1996.4340. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4340. Acesso em: 3 may. 2024.