B. Altay and F. Başar, “On Some Euler Sequence Spaces of Nonabsolute Type”, Ukr. Mat. Zhurn., vol. 57, no. 1, pp. 3–17, Jan. 2005, Accessed: Apr. 09, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3570