Escobar de la Iglesia, Jaime, y Emilio Larrodé. «Technical and Operational Feasibility, for the Business Analysis, of Running an Autopista Ferroviaria With Iberian Track Gauge Between Port of Algeciras and Zaragoza-Plaza». Jornada de Jóvenes Investigadores del I3A 8 (diciembre 22, 2020). Accedido mayo 2, 2024. https://papiro.unizar.es/ojs/index.php/jji3a/article/view/4884.