1. I. Shyaulis and V. Chyakanavichyus, ?Approximation of distributions of integer-valued additive functions by discrete charges. I,? Liet. Mat. Rinkinys,28, No. 4, 795?810 (1988).
2. G. Halasz, ?On the distribution of additive and the mean values of multiplicative functions,? Stud. Sci. Math. Hung.,6, 211?233 (1971).
3. G. Halasz, ?Über die Mittelwerte multiplikativer zahlentheoretischer Funktionen,? Acta Math. Acad. Sci. Hung.,19, 365?403 (1968).
4. I. P. Kubilyus, Probabilistic Methods in Number Theory [in Russian], Gos. Izd. Polit. Nauch. Lit., LitSSR (1962).
5. R. Skrabutenas, ?Local limit distribution laws for a class of arithmetic functions,? Liet Mat. Rinkinys,18, No. 1, 187?202 (1978).