@article{1177698509, author = {Chow, Y. S.}, title = {Convergence of Sums of Squares of Martingale Differences}, journal = {Ann. Math. Statist.}, volume = {39}, number = {6}, year = {1968}, pages = { 123-133}, language = {en}, url = {http://dml.mathdoc.fr/item/1177698509} }
Chow, Y. S. Convergence of Sums of Squares of Martingale Differences. Ann. Math. Statist., Tome 39 (1968) no. 6, pp. 123-133. http://gdmltest.u-ga.fr/item/1177698509/