GRZELAK-KOSTULSKA, Elżbieta; HOŁOWIECKA, Beata. Mortality of the Senior Population – Chorological Perspective. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], n. 297, p. 247–271, 2013. DOI: 10.18778/0208-6018.297.20. Disponível em: https://www.czasopisma.uni.lodz.pl/foe/article/view/26142. Acesso em: 6 dec. 2025.