%0 Journal Article %A Stoynov, Pavel %T Mixed Negative Binomial Distribution by Weighted Gamma Mixing Distribution %J Mathematics and Education in Mathematics %D 2011 %P 327-331 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a38/ %G en %F MEM_2011_40_1_a38