Witkowski, Jacek. “Legal Forms of Nature Protection in Local Spatial Planning: Selected Problems on the Example of Communes in Poland”. Ekonomia i Prawo. Economics and Law 19, no. 4 (December 31, 2020): 801–816. Accessed July 23, 2024. https://apcz.umk.pl/EiP/article/view/EiP.2020.052.