HENNEBERG, Maciej; STRZAŁKO, Jan. Reliability of life expectancy estimations in human biology . Anthropological Review, Poland, v. 41, n. 2, p. 295–309, 1975. DOI: 10.18778/1898-6773.41.2.13. Disponível em: https://www.czasopisma.uni.lodz.pl/ar/article/view/25589. Acesso em: 8 aug. 2026.