@article{1177732311, author = {Norris, Nilan}, title = {Some Efficient Measures of Relative Dispersion}, journal = {Ann. Math. Statist.}, volume = {9}, number = {4}, year = {1938}, pages = { 214-220}, language = {en}, url = {http://dml.mathdoc.fr/item/1177732311} }
Norris, Nilan. Some Efficient Measures of Relative Dispersion. Ann. Math. Statist., Tome 9 (1938) no. 4, pp. 214-220. http://gdmltest.u-ga.fr/item/1177732311/