@article{1206132809,
author = {Hyakutake, Hiroto and Siotani, Minoru},
title = {Notes on Wishartness and independence of multivariate quadratic forms in correlated normal vectors},
journal = {Hiroshima Math. J.},
volume = {15},
number = {3},
year = {1985},
pages = { 75-79},
language = {en},
url = {http://dml.mathdoc.fr/item/1206132809}
}
Hyakutake, Hiroto; Siotani, Minoru. Notes on Wishartness and independence of multivariate quadratic forms in correlated normal vectors. Hiroshima Math. J., Tome 15 (1985) no. 3, pp. 75-79. http://gdmltest.u-ga.fr/item/1206132809/