Beginnings, settlement and consolidation of the production economy in the Basque region - Fernández Eraso, Javier; Múgica Alustiza, José Antonio; Zapata, Lydia; Iriarte Chiapusso, María José; Polo-Díaz, Ana; Castaños Ugarte, Pedro María; Tarriño Vinagre, Antonio; Cardoso, Sergio; Sesma Sesma, Jesús; García-Gazólaz, Jesús (2015)