OLEJNIK, I. Bequests as a motive for saving up for old age. Economic and Environmental Studies, [S. l.], v. 15, n. 1 (33), p. 31–42, 2020. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2933. Acesso em: 10 apr. 2025.