@book{4778,
	author = {Callorda, Fernando and Unión Internacional de Telecomunicaciones},
	title = {The economic contribution of broadband, digitization and ICT regulation},
	publisher = {International Telecommunication Union},
	year = {2018},
	address = {Geneva},
	url = {https://www.itu.int/en/ITU-D/Regulatory-Market/Documents/FINAL_1d_18-00513_Broadband-and-Digital-Transformation-E.pdf},
}