Vasu, A. C., Subrahmanya Sastri, V. V. and Venkataraman, C. S. (1989) “On a New Class of Convolutions and Euler Products”, The Journal of the Indian Mathematical Society, 54(1-4), pp. 219–232. Available at: http://informaticsjournals.com/index.php/jims/article/view/21899 (Accessed: 27 April 2024).