%0 Journal Article %A Pulmannová, Sylvia %A Vinceková, E. %T Remarks on the order for quantum observables %J Mathematica slovaca %D 2007 %P 589-600 %V 57 %N 6 %U http://geodesic.mathdoc.fr/item/MASLO_2007_57_6_a6/ %G en %F MASLO_2007_57_6_a6