CHALECKA, K. CHANGES IN THE ACTIVITY OF ENERGY SECTOR IN POLAND. Ekonomia i Prawo. Economics and Law, [S. l.], v. 2, n. 1, p. 399–406, 2006. DOI: 10.12775/EiP.2006.022. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2006.022. Acesso em: 18 jul. 2024.