Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MET_1985__32_176004, author = {M. Ahsanullah}, title = {Some {Characterizations} of the {Bivariate} {Normal} {Distribution.}}, journal = {Metrika}, pages = {215--218}, publisher = {mathdoc}, volume = {32}, year = {1985}, zbl = {0609.62019}, url = {http://geodesic.mathdoc.fr/item/MET_1985__32_176004/} }
M. Ahsanullah. Some Characterizations of the Bivariate Normal Distribution.. Metrika, Tome 32 (1985), pp. 215-218. http://geodesic.mathdoc.fr/item/MET_1985__32_176004/