GODZISZEWSKI, Bartosz; KRUSZKA, Michał; PUZIAK, Marcin. Income Distribution and Regional Convergence in Poland and the European Union. Olsztyn Economic Journal, [S. l.], v. 8, n. 1, p. 45–60, 2013. DOI: 10.31648/oej.3199. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/3199. Acesso em: 15 nov. 2026.