%0 Journal Article %A Witold Rosicki %T On Cartesian powers of 2-polyhedra %J Colloquium Mathematicum %D 1990 %P 141-149 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-59-1-141-149/ %R 10.4064/cm-59-1-141-149 %G en %F 10_4064_cm_59_1_141_149