LAL, SHYAM. “ON DEGREE OF APPROXIMATION OF FUNCTIONS BELONGING TO THE WEIGHTED $(L^p, \xi(t))$ CLASS BY $(C, 1)(E, 1)$ MEANS”. Tamkang Journal of Mathematics 30, no. 1 (March 1, 1999): 47–52. Accessed April 25, 2024. https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4205.