Aleks Szczerbiak, Poles Together? Emergence and Development of Political Parties in Post-communist Poland. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 52, n. 2, p. 314, 2003. DOI: 10.25627/20035228056. Disponível em: https://openjournals.osmikon.de/zfo/article/view/8056. Acesso em: 16 sep. 2026.