@article{1177731235,
author = {Wald, Abraham},
title = {On Cumulative Sums of Random Variables},
journal = {Ann. Math. Statist.},
volume = {15},
number = {4},
year = {1944},
pages = { 283-296},
language = {en},
url = {http://dml.mathdoc.fr/item/1177731235}
}
Wald, Abraham. On Cumulative Sums of Random Variables. Ann. Math. Statist., Tome 15 (1944) no. 4, pp. 283-296. http://gdmltest.u-ga.fr/item/1177731235/