A. Szreter, S. Skoczylas-Śniaz, K. Wierzba, P. Czoch, S. Bolek, and J. Kowal-Kasprzyk, “Educational trails of the Racławka Valley Nature Reserve and their potential for geoeducation”, geotour, vol. 18, no. 1-2, pp. 35–56, Aug. 2023.