Bantan, R. A., Chesneau, C., Jamal, F., Elgarhy, M., Tahir, M. H., Ali, A., ... & Anam, S. (2020).
Some new facts about the unit-Rayleigh distribution with applications. Mathematics, 8(11), 1954.
Linhart, H., & Zucchini, W. (1986). Model selection. John Wiley & Sons.