Aguilera Arilla, M.ª José, et al. “The Intercity Mobility in the High Speed Line Madrid-Seville: Defining Features After Ten Years of Its Implementation”. Anales de Geografía de la Universidad Complutense, vol. 26, Jan. 2007, pp. 147-65, https://revistas.ucm.es/index.php/AGUC/article/view/AGUC0606110147A.