DÍAZ, Lolimar; NAULIN, Raúl. A set of almost periodic discontinuous functions. Pro Mathematica, [S. l.], v. 20, n. 39-40, p. 107–118, 2006. Disponível em: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10241. Acesso em: 23 dic. 2025.