@article{MET_1985__32_175990,
     author = {A.K. Gupta and C.F. Wong},
     title = {On {Three} and {Five} {Parameter} {Bivariate} {Beta} {Distributions.}},
     journal = {Metrika},
     pages = {85--92},
     publisher = {mathdoc},
     volume = {32},
     year = {1985},
     zbl = {0572.62019},
     url = {http://geodesic.mathdoc.fr/item/MET_1985__32_175990/}
}