A. Sanchez Sáez de Urabain and M. Á. Moreno Gallo, “Final cessation of the armed activity or the end of terror? The declaration of the end of ETA’s violence on the cover of Spanish newspapers”, Estud. mensaje periodís., vol. 21, no. 2, pp. 1111–1128, Nov. 2015, doi: https://doi.org/10.5209/rev_ESMP.2015.v21.n2.50905