BENIO, Marek. On demographic changes, retirement age, prolongation and gradual reduction of the Poles’ economic activity, and the threat of social exclusion of the elderly: An interview with Professor Maciej Żukowski, the president of the Polish Social Insurance Association, and the pro-vice-chancellor for science and international cooperation of the Poznań Economic University. Journal of Public Governance, Poland, v. 20, n. 2, p. 77–82, 2013. Disponível em: https://publicgovernance.pl/zpub/article/view/230.. Acesso em: 23 nov. 2024.