SZCZEPAŃSKI, Marek. The Role of the Annuity Method in the Longevity Risk Management of Pension Systems. DEMO, Poland, v. 5, n. 10, p. 34–48, 2017. DOI: 10.18559/SOEP.2017.10.3. Disponível em: https://ojs34.fimagis.pl/index.php/demo/article/view/1048. Acesso em: 18 apr. 2026.