1. B. Grigelionis and R. Mikulyavichyus, ?Functional limit theorems of probabilistic number theory,? Liet. Mat. Rinkinys,24, No. 2, 72?81 (1984).
2. Z. Krizhyus, ?Distributions of additive arithmetic functions with shifted arguments,? Liet. Mat. Rinkinys,17, No. 4, 127?138 (1977).
3. Z. Krizhyus, ?Limit theorem for additive arithmetic functions with shifted arguments,? in: 27th Conference of the Lithuanian Mathematical Society. Abstracts of Reports [in Russian], Vol. I, Vilnius (1986), pp. 11?12.
4. I. Kubilyus, Probabilistic Methods in Number Theory [in Russian], Gos. Izd-vo Polit. Nauchn. Lit., LitSSR, Vilnius (1962).
5. B. V. Levin and N. M. Timofeev, ?Integral limit theorems for additive functions,? Liet. Mat. Rinkinys,16, No. 4, 133?147 (1976).