1. Behara, M., Polynomial entropy, Contributions to Econometrics and Statistics Today, Springer-Verlag, Berlin Heidelberg, 1985, pp. 46–51.
2. Behara, M. and Chorneyko, I. Z., On some trigonometric entropies, Journal of Orissa Mathematical Society (to appear).
3. Renyi, A., “Probability theory”, North-Holland, Amsterdam, 1970.
4. Royden, H. L., “Real Analysis”, McMillan New York; Collier-McMillan, London, 1968.