Sankaran, Paduthol Godan, N. Unnikrishnan Nair, and Preethi John. “A Family of Bivariate Pareto Distributions”. Statistica 74, no. 2 (June 30, 2014): 199–215. Accessed July 22, 2024. https://rivista-statistica.unibo.it/article/view/5001.