@article{1177730449,
author = {Harris, T. E.},
title = {Note on Differentiation Under the Expectation Sign in the Fundamental Identity of Sequential Analysis},
journal = {Ann. Math. Statist.},
volume = {18},
number = {4},
year = {1947},
pages = { 294-295},
language = {en},
url = {http://dml.mathdoc.fr/item/1177730449}
}
Harris, T. E. Note on Differentiation Under the Expectation Sign in the Fundamental Identity of Sequential Analysis. Ann. Math. Statist., Tome 18 (1947) no. 4, pp. 294-295. http://gdmltest.u-ga.fr/item/1177730449/