Radio interview with Ainoa Castro, principal investigator of the European Research project "The Secret Life of Writing People, Script and Ideas in the Iberian Peninsula (c. 900-1200)", presenting the objectives and first results achieved. Castro Correa, A., Radio interview: Justo, D. Rodríguez, M. (2021/01/11). La vida secreta de la escritura, Historias de bolsillo, Radio Universidad de Salamanca. https://go.ivoox.com/rf/63786475