%0 Journal Article %A Štefan Znám %T On properties of systems of arithmetic sequences %J Acta Arithmetica %D 1974 %P 279-283 %V 26 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-26-3-279-283/ %R 10.4064/aa-26-3-279-283 %G en %F 10_4064_aa_26_3_279_283