%0 Journal Article %A Marc Berger %A Alexander Felzenbaum %A Aviezri Fraenkel %T Improvements to the Newman-Znám result for disjoint covering systems %J Acta Arithmetica %D 1988 %P 1-13 %V 50 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-50-1-1-13/ %R 10.4064/aa-50-1-1-13 %G en %F 10_4064_aa_50_1_1_13