Mohapatra, R. N., and G. Das. “On Some Sequence to Function Transformations”. Anal. Numér. Théor. Approx. 9, no. 2 (August 1, 1980): 233–243. Accessed November 23, 2024. https://ictp.acad.ro/jnaat/journal/article/view/1980-vol9-no2-art8.