@article{1177698150,
author = {Sugiura, Nariaki and Nagao, Hisao},
title = {Unbiasedness of Some Test Criteria for the Equality of One or Two Covariance Matrices},
journal = {Ann. Math. Statist.},
volume = {39},
number = {6},
year = {1968},
pages = { 1686-1692},
language = {en},
url = {http://dml.mathdoc.fr/item/1177698150}
}
Sugiura, Nariaki; Nagao, Hisao. Unbiasedness of Some Test Criteria for the Equality of One or Two Covariance Matrices. Ann. Math. Statist., Tome 39 (1968) no. 6, pp. 1686-1692. http://gdmltest.u-ga.fr/item/1177698150/