%0 Journal Article %A P.A. Lee %A S.H. Ong %T The Bivariate Non-central Negative Binomial Distributions. %J Metrika %D 1986 %P 1-28 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1986__33_176026/ %F MET_1986__33_176026