@article{1177731787,
author = {Dressel, Paul L.},
title = {A Symmetric Method of Obtaining Unbiased Estimates and Expected Values},
journal = {Ann. Math. Statist.},
volume = {12},
number = {4},
year = {1941},
pages = { 84-90},
language = {en},
url = {http://dml.mathdoc.fr/item/1177731787}
}
Dressel, Paul L. A Symmetric Method of Obtaining Unbiased Estimates and Expected Values. Ann. Math. Statist., Tome 12 (1941) no. 4, pp. 84-90. http://gdmltest.u-ga.fr/item/1177731787/