%0 Journal Article %A Ryszard Rębowski %T On the lattice properties of invariant functions for Markov operators on C(X) %J Colloquium Mathematicum %D 1990 %P 97-101 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-59-1-97-101/ %R 10.4064/cm-59-1-97-101 %G en %F 10_4064_cm_59_1_97_101