@article{1177730354,
author = {Walsh, John E.},
title = {On the Power Efficiency of a $t$-Test Formed by Pairing Sample Values},
journal = {Ann. Math. Statist.},
volume = {18},
number = {4},
year = {1947},
pages = { 601-604},
language = {en},
url = {http://dml.mathdoc.fr/item/1177730354}
}
Walsh, John E. On the Power Efficiency of a $t$-Test Formed by Pairing Sample Values. Ann. Math. Statist., Tome 18 (1947) no. 4, pp. 601-604. http://gdmltest.u-ga.fr/item/1177730354/