送交者: lala 于 August 22, 2010 11:48:05:

回答: 维基百科上对吴宝珠的介绍 由 客座举人 于 August 22, 2010 11:07:24:

MR586021 (81k:60042) 60F15

Zheng,Wei An

Anote on the convergence of sequences of conditional expectations of random variables. Z.Wahrsch. Verw. Gebiete 53 (1980), no. 3, 291