BUGOWSKI, Łukasz K. Demographic determinants of regional development in Eastern Poland. Economic and Environmental Studies, [S. l.], v. 19, n. 2 (50), p. 163–183, 2019. DOI: 10.25167/ees.2019.50.1. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/365. Acesso em: 8 nov. 2024.