%0 Journal Article
%A Nánásiová, Oľga
%T Ordering of observables and characterization of conditional expectation
%J Mathematica slovaca
%D 1987
%P 323-340
%V 37
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1987__37_4_a1/
%G en
%F MASLO_1987__37_4_a1