@article{MET_1984__31_175974,
     author = {A.K. Gupta and C.F. Wong},
     title = {On an {Morgenstern-Type} {Bivariate} {Gamma} {Distribution.}},
     journal = {Metrika},
     pages = {327--332},
     publisher = {mathdoc},
     volume = {31},
     year = {1984},
     zbl = {0576.62021},
     url = {http://geodesic.mathdoc.fr/item/MET_1984__31_175974/}
}