@article{1177728728,
author = {Birnbaum, Z. W. and Rubin, H.},
title = {On Distribution-Free Statistics},
journal = {Ann. Math. Statist.},
volume = {25},
number = {4},
year = {1954},
pages = { 593-598},
language = {en},
url = {http://dml.mathdoc.fr/item/1177728728}
}
Birnbaum, Z. W.; Rubin, H. On Distribution-Free Statistics. Ann. Math. Statist., Tome 25 (1954) no. 4, pp. 593-598. http://gdmltest.u-ga.fr/item/1177728728/