The present and future of roaming regulation in the EU [documento eletrónico] / Luca Schiavoni
Ovum decision Matrix [documento eletrónico] : selecting a multichannel cloud contact center vendor / Aphrodite Brinsmead, Keith Dawson
Digital agenda scoreboard 2013 [documento eletrónico] / European Commission
White Paper FTTH in Europe [documento eletrónico] : forecast & prognosis, 2012-2017 / Graham Finnie