Chrobak, A., A. Ciurej, A. Wolska, and S. Kowalik. “Geotouristic Values of the Chochołowska Valley (Tatra Mountains, Poland) and Their Accessibility for People With Physical Disabilities”. Geotourism/Geoturystyka, no. 1–2 (52–53), Mar. 2020, p. 3, doi:10.7494/geotour.2018.52-53.3.