%0 Journal Article %A Štefan Znám %T On Mycielski's problem on systems of arithmetical progressions %J Colloquium Mathematicum %D 1966 %P 201-204 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-15-2-201-204/ %R 10.4064/cm-15-2-201-204 %G en %F 10_4064_cm_15_2_201_204