%0 Journal Article %A Lutterová, Tatiana %A Pulmannová, Sylvia %T An individual ergodic theorem on the Hilbert space logic %J Mathematica slovaca %D 1985 %P 361-371 %V 35 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1985__35_4_a6/ %G en %F MASLO_1985__35_4_a6