How much nature do we have left in the Silesian Voivodeship?. Zaranie Śląskie, [S. l.], n. 10, p. 48–62, 2024. DOI: 10.63903/ZaranieSlaskie.10.3. Disponível em: https://zaranieslaskie.bs.katowice.pl/article/view/138. Acesso em: 7 oct. 2025.