Pagliara, F.; Vassallo, J. M. & Román, C. (2012). High-Speed Rail Versus Air Transportation: Case Study of Madrid-Barcelona, Spain. Transportation Research Record, v. 2289 (1), p. 10-17. https://doi.org/10.3141/2289-02
Pagliara, F.; Vassallo, J. M. & Román, C. (2012). High-Speed Rail Versus Air Transportation: Case Study of Madrid-Barcelona, Spain. Transportation Research Record, v. 2289 (1), p. 10-17. https://doi.org/10.3141/2289-02