@article{1177698399, author = {Bahadur, R. R. and Bickel, P. J.}, title = {Substitution in Conditional Expectation}, journal = {Ann. Math. Statist.}, volume = {39}, number = {6}, year = {1968}, pages = { 377-378}, language = {en}, url = {http://dml.mathdoc.fr/item/1177698399} }
Bahadur, R. R.; Bickel, P. J. Substitution in Conditional Expectation. Ann. Math. Statist., Tome 39 (1968) no. 6, pp. 377-378. http://gdmltest.u-ga.fr/item/1177698399/