@article{1177729947,
author = {Robbins, Herbert and Pitman, E. J. G.},
title = {Application of the Method of Mixtures to Quadratic Forms in Normal Variates},
journal = {Ann. Math. Statist.},
volume = {20},
number = {4},
year = {1949},
pages = { 552-560},
language = {en},
url = {http://dml.mathdoc.fr/item/1177729947}
}
Robbins, Herbert; Pitman, E. J. G. Application of the Method of Mixtures to Quadratic Forms in Normal Variates. Ann. Math. Statist., Tome 20 (1949) no. 4, pp. 552-560. http://gdmltest.u-ga.fr/item/1177729947/