@article{1177697119,
author = {Walk, Harro},
title = {Convergence Properties of Martingale Transforms},
journal = {Ann. Math. Statist.},
volume = {41},
number = {6},
year = {1970},
pages = { 706-709},
language = {en},
url = {http://dml.mathdoc.fr/item/1177697119}
}
Walk, Harro. Convergence Properties of Martingale Transforms. Ann. Math. Statist., Tome 41 (1970) no. 6, pp. 706-709. http://gdmltest.u-ga.fr/item/1177697119/