Going by the numbers: a quantitative approach to Galician prehistoric petroglyphs

Publication
In: R. Fábregas, C. Rodríguez (eds.) Public images, Private readings: multi-perspective approaches to the Post-Palaeolithic rock art. Proceedings of the XVII UISPP World Congress (1-7 September 2014, Burgos, Spain), Archaeopress, Oxford, pp. 63–69