%0 Journal Article %A H. Halberstam %A H.-E. Richert %T Addendum and Corrigendum to the paper "Mean value theorems for a class of arithmetic functions" %J Acta Arithmetica %D 1975 %P 107-110 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-28-1-107-110/ %R 10.4064/aa-28-1-107-110 %G en %F 10_4064_aa_28_1_107_110