@article{1256059297,
author = {Chow, Y. S.},
title = {A martingale convergence theorem of ward's type},
journal = {Illinois J. Math.},
volume = {9},
number = {4},
year = {1965},
pages = { 569-576},
language = {en},
url = {http://dml.mathdoc.fr/item/1256059297}
}
Chow, Y. S. A martingale convergence theorem of ward's type. Illinois J. Math., Tome 9 (1965) no. 4, pp. 569-576. http://gdmltest.u-ga.fr/item/1256059297/