%0 Journal Article %A Tomasz Downarowicz %T Two commuting maps without common minimal points %J Colloquium Mathematicum %D 2011 %P 205-209 %V 123 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm123-2-4/ %R 10.4064/cm123-2-4 %G en %F 10_4064_cm123_2_4