CALZADA, J.; COSTAS COMESAÑA, A. Telecommunications liberalization in Spain: European objectives versus national interests. Revista de Historia Industrial — Industrial History Review, [S. l.], v. 25, n. 63, p. 161–204, 2018. DOI: 10.1344/rhi.v25i63.21205. Disponível em: https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/21205. Acesso em: 17 oct. 2024.