LORENC, M. W.; MAZUREK, S. Selected, new proposals of geotouristic attractions from Lower Silesia. Geotourism/Geoturystyka, [S. l.], n. 22-23, p. 3, DOI: 10.7494/geotour.2010.22-23.3. Disponível em: https://journals.agh.edu.pl/geotour/article/view/640. Acesso em: 4 may. 2024.