Gomez Lende, Manuel, Fernando Berenguer, and Enrique Serrano. “Morphology, Ice Types and Thermal Regime in a High Mountain Ice Cave. First Studies Applying Terrestrial Laser Scanner in the Peña Castil Ice Cave (Picos De Europa, Northern Spain)”. Geografia Fisica e Dinamica Quaternaria 37, no. 2 (December 31, 2014): 141–150. Accessed March 17, 2025. https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/156.