@article{GDZPPN002460343,
title = {Bivariate Non-central Negative Binomial Distributions: Another Generalisation.},
journal = {Metrika},
volume = {33},
year = {1986},
pages = {29-46},
zbl = {0601.62068},
url = {http://dml.mathdoc.fr/item/GDZPPN002460343}
}
Lee, P.A.; Ong, S.H. Bivariate Non-central Negative Binomial Distributions: Another Generalisation.. Metrika, Tome 33 (1986) pp. 29-46. http://gdmltest.u-ga.fr/item/GDZPPN002460343/