%0 Journal Article %A L.J. Willson %A J.L. Folks %A J.H. Young %T Complete Sufficiency and Maximum Likelihood Estimation for the Two-Parameter Negative Binomial Distribution. %J Metrika %D 1986 %P 349-362 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1986__33_176079/ %F MET_1986__33_176079