@article{1177699531, author = {Press, Sheldon James}, title = {Linear Combinations of Non-Central Chi-Square Variates}, journal = {Ann. Math. Statist.}, volume = {37}, number = {6}, year = {1966}, pages = { 480-487}, language = {en}, url = {http://dml.mathdoc.fr/item/1177699531} }
Press, Sheldon James. Linear Combinations of Non-Central Chi-Square Variates. Ann. Math. Statist., Tome 37 (1966) no. 6, pp. 480-487. http://gdmltest.u-ga.fr/item/1177699531/