MICHNOWSKI, Lesław. Renewed EU Sustainable Development Strategy: What Does it Mean for Poland?. Problemy Ekorozwoju, [S. l.], v. 3, n. 2, p. 89–128, 2008. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4665. Acesso em: 3 jul. 2024.