CARLITZ, L. Some Arithmetic Sums Connected With the Greatest Integer Function. MATHEMATICA SCANDINAVICA, [S. l.], v. 8, p. 59–64, 1960. DOI: 10.7146/math.scand.a-10592. Disponível em: https://www.mscand.dk/article/view/10592. Acesso em: 29 apr. 2024.