MAŁECKA-ZIEMBIŃSKA, E.; ZIĘBAKOWSKI, Łukasz. Potential fiscal and non-fiscal consequences of introducing a poll tax in Poland. Research Papers in Economics and Finance, [S. l.], v. 1, n. 1, p. 25–32, 2016. DOI: 10.18559/ref.2016.1.3. Disponível em: https://journals.ue.poznan.pl/REF/article/view/35. Acesso em: 4 may. 2024.