FABIŚ, Artur; KONIECZNA-WOŹNIAK, Renata. Polish phenomenon of Universities of the Third Age. Exlibris Social Gerontology Journal, [S. l.], v. 16, n. 1, p. 93–107, 2019. Disponível em: https://ojs.wsb.edu.pl/index.php/bgs/article/view/773. Acesso em: 21 sep. 2026.