SWADŹBA, U. Decline of Professional Activity and the Needs Fulfilled by Work. Comparative Analysis of Polish and Czech Working Retirees. Zeszyty Naukowe Katolickiego Uniwersytetu Lubelskiego Jana Pawła II, [S. l.], v. 68, n. 4, p. 5–20, 2025. DOI: 10.31743/znkul.18377. Disponível em: https://czasopisma.kul.pl/index.php/znkul/article/view/18377. Acesso em: 24 dec. 2025.