@article{1206129861, author = {Sato, Hiroshi}, title = {Convergence of sum product of a martingale difference sequence}, journal = {Hiroshima Math. J.}, volume = {18}, number = {1}, year = {1988}, pages = { 69-72}, language = {en}, url = {http://dml.mathdoc.fr/item/1206129861} }
Sato, Hiroshi. Convergence of sum product of a martingale difference sequence. Hiroshima Math. J., Tome 18 (1988) no. 1, pp. 69-72. http://gdmltest.u-ga.fr/item/1206129861/