MANSTAVIČIUS, E. On the estimation of error terms in the integral asymptotic laws for arithmetic functions. Lithuanian Mathematical Journal, [S. l.], v. 12, n. 1, p. 165–172, 1972. DOI: 10.15388/LMJ.1972.21089. Disponível em: https://www.zurnalai.vu.lt/LMJ/article/view/21089. Acesso em: 8 jun. 2025.