National or international markets? railways companies in Spain and their international connections with France and Portugal, 1850-1914 - Vidal Olivares, Javier (1994)
En "European networks..." / edited by Albert Carreras. Pag. 76-79
Keywords: Transporte ferroviario -- España -- 1850-1914; España -- Comercio -- Portugal -- 1850-1914; España -- Comercio -- Francia -- 1850-1914