Yıldız, Şebnem. “A Matrix Application of Power Increasing Sequences to Infinite Series and Fourier Series”.
Ukrains’kyi Matematychnyi Zhurnal 72, no. 5 (April 29, 2020): 635–643. Accessed April 27, 2025.
https://umj.imath.kiev.ua/index.php/umj/article/view/6016.