%0 Journal Article %A %T Remarks to the paper of the E. Cohen "Arithmetical functions associated with arbitrary sets of integers" %J Acta Arithmetica %D 1959 %P 435-435 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-5-4-435/ %R 10.4064/aa-5-4-435 %G en %F 10_4064_aa_5_4_435