1. When supply travels far beyond demand: causes of oversupply in Spain's transport infrastructure;Albalate;Transp. Policy,2015
2. Amadeus, 2013. The Rail Journey to 2020. Amadeus IT Group SA, doc DMA 0344.
3. Inequality in Transport;Banister,2018
4. Betancor, O. & Llobet, G., 2017. Financial and Social Profitability of HSR in Spain. in: Albalate, D., Bel, G. (eds.). Evaluating High-Speed Rail: Interdisciplinary perspectives, New York: Routledge, pp. 23–45.
5. Economic growth, transport accessibility and regional equity impacts of high-speed railways in Italy: ten years ex post evaluation and future perspectives;Cascetta;Transp. Res. Part A,2020