Product and quotient of correlated beta variables. - Daya K. Nagar; Johanna Marcela Orozco-Castañeda; Arjun K. Gupta (Appl. Math. Lett., 2009)

Generalized bivariate beta distributions involving Appell's hypergeometric function of the second kind. - Johanna Marcela Orozco-Castañeda; Daya K. Nagar; Arjun K. Gupta (Comput. Math. Appl., 2012)