Bartuś, Tomasz, and Tomasz Kuś. “An Exploitation Area of Szlachtowa Ore As an Element of the Future Pieniny Geopark”.
Geotourism/Geoturystyka
, no. 21: 35. Accessed March 13, 2025.
https://journals.agh.edu.pl/geotour/article/view/980
.