Bhattacharjee, N. R., & Das, S. (2016). GENERALIZATIONS OF RAMANUJAN’S RANK FUNCTIONS COLLECTED FROM RAMANUJAN’S LOST NOTEBOOK. International Journal of Research -GRANTHAALAYAH, 4(3), 1–20. https://doi.org/10.29121/granthaalayah.v4.i3.2016.2780