SZYMAŃSKA, D. THE AGEING PROCESS IN GERMANY FROM 1995 TO 2002. Economic and Environmental Studies, [S. l.], v. 9, p. 109–117, 2021. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/3490. Acesso em: 12 may. 2025.