%0 Journal Article %A Štěpán, Josef %T Convergence of conditional expectations %J Commentationes Mathematicae Universitatis Carolinae %D 1977 %P 161-166 %V 18 %N 1 %U http://geodesic.mathdoc.fr/item/CMUC_1977_18_1_a15/ %G en %F CMUC_1977_18_1_a15