PÖLÖS, E.; HÜVELY, A.; PETŐ, J.; BAGLYAS, F. Lichens as potential indicators of environmental harm. Review on Agriculture and Rural Development, [S. l.], v. 3, n. 1, p. 193–197, 2014. Disponível em: https://www.iskolakultura.hu/index.php/rard/article/view/13421. Acesso em: 16 may. 2024.