de Pablo, M.A., J.J. Jiménez, M. Ramos, M. Prieto, A. Molina, G. Vieira, M.A. Hidalgo, et al. 2020. “Frozen Ground and Snow Cover Monitoring in Livingston and Deception Islands, Antarctica: Preliminary Results of the 2015-2019 PERMASNOW Project”. Cuadernos De Investigación Geográfica 46 (1). Logroño, SPA:187-222. https://doi.org/10.18172/cig.4381.