SHADAB AHMAD KHAN; ASHFAQUE A.ANSARI. Generalized Kothe-Toeplitz Dual of Some Geometric Difference Sequence Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 4, n. 2 - D, p. 13–22, 2016. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1062. Acesso em: 11 may. 2024.