@article{MET_1978__25_175748,
     author = {S.R. Patel},
     title = {Minimum {Variance} {Unbiased} {Estimation} of {Multivariate} {Modified} {Power} {Series} {Distribution.}},
     journal = {Metrika},
     pages = {155--162},
     publisher = {mathdoc},
     volume = {25},
     year = {1978},
     zbl = {0413.62033},
     url = {http://geodesic.mathdoc.fr/item/MET_1978__25_175748/}
}