@article{1177731601,
author = {Wald, Abraham},
title = {Asymptotically Shortest Confidence Intervals},
journal = {Ann. Math. Statist.},
volume = {13},
number = {4},
year = {1942},
pages = { 127-137},
language = {en},
url = {http://dml.mathdoc.fr/item/1177731601}
}
Wald, Abraham. Asymptotically Shortest Confidence Intervals. Ann. Math. Statist., Tome 13 (1942) no. 4, pp. 127-137. http://gdmltest.u-ga.fr/item/1177731601/