Pinto-Llona, Ana Cristina, and Enrique Aracil Avila. 2021. “Geophysical Survey by Electric Tomography in Sopeña Rockshelter (Asturias, Northern Spain)”. Cadernos Do Laboratorio Xeolóxico De Laxe. Revista De Xeoloxía Galega E Do Hercínico Peninsular 43 (December):89-100. https://doi.org/10.17979/cadlaxe.2021.43.0.8770.