GE RONDI, C. Measuring male and female change of life expectancies in Italy. Statistica, [S. l.], v. 45, n. 2, p. 251–264, 1985. DOI: 10.6092/issn.1973-2201/681. Disponível em: https://rivista-statistica.unibo.it/article/view/681. Acesso em: 5 dec. 2021.