HERRANZ LONCÁN, A. Did Spanish railways fail? Some comments around the «paradox of the Spanish railways. Revista de Historia Industrial — Industrial History Review, [S. l.], v. 1, n. 23, p. 39–64, 2017. Disponível em: https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/19464. Acesso em: 29 apr. 2025.