PIETRZAK, Michał Bernard; WILK, Justyna. METROPOLITAN AREAS IN CENTRAL POLAND AND THEIR IMPACT ON MIGRATION FLOWS. Ekonomia i Prawo. Economics and Law, [S. l.], v. 13, n. 4, p. 545–558, 2014. DOI: 10.12775/EiP.2014.039. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2014.039. Acesso em: 8 jul. 2025.