Masoom Ali, M., Manisha Pal, and Jungsoo Woo. “Estimation of P(Y < X) in a Four-Parameter Generalized Gamma Distribution”. Austrian Journal of Statistics 41, no. 3 (February 24, 2016): 197–210. Accessed March 29, 2024. https://ajs.or.at/index.php/ajs/article/view/vol41%2C%20no3%20-%203.