Feijoo Gonzalez, Claudio Antonio and Coomonte Belmonte, Rafael and Gómez Barroso, José Luis and Ramos Villaverde, Sergio (2012). Economics and forecast of energy consumption in NGN networks: the case of Spain. In: "19th International Telecommunication Society Biennial Conference", 18/11/2012 - 21/11/2012, Bangkok, Thailand. pp. 1-15.