1.
Totur Ümit, Çanak İbrahim. Some Tauberian theorems for the weighted mean method of summability of double sequence. Ukr. Mat. Zhurn. [Internet]. 2023Sep.26 [cited 2024Nov.21];75(9):1276 -1293. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/509