BIELAWSKA, Kamila. Risk Sharing in Occupational Pension Programmes Hybrid Plans. DEMO, Poland, v. 5, n. 10, p. 23–33, 2017. DOI: 10.18559/SOEP.2017.10.2. Disponível em: https://ojs34.fimagis.pl/index.php/demo/article/view/1047. Acesso em: 18 apr. 2026.