KAŁUŻA-KOPIAS, Dorota. Demographic characteristics of older immigrats – Poland. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], n. 291, p. 265–277, 2013. DOI: 10.18778/0208-6018.291.21. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/27578. Acesso em: 6 dec. 2025.