%0 Journal Article %A Maciej Radziejewski %T The asymptotic behaviour of the counting functions of $\varOmega $-sets in arithmetical semigroups %J Acta Arithmetica %D 2014 %P 179-198 %V 163 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa163-2-7/ %R 10.4064/aa163-2-7 %G en %F 10_4064_aa163_2_7