KRAJEWSKI, P. Social policy and the situation of elderly people. Studia Ecologiae et Bioethicae, [S. l.], v. 4, n. 1, p. 103–109, 2006. DOI: 10.21697/seb.2006.4.1.08. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/7683. Acesso em: 16 may. 2024.