SIERKA, Edyta; BIELA, Magdalena; BIELA, Artur. Between ecology and legal regulation: The status of green roofs as an equivalent of biologically active area in Polish law. Prawne Problemy Górnictwa i Ochrony Środowiska, [S. l.], p. 1–17, 2026. DOI: 10.31261/PPGOS.2027.02.01. Disponível em: https://journals.us.edu.pl/index.php/ppgos/article/view/24209. Acesso em: 5 nov. 2026.