Estudo sobre o impacto das redes de próxima geração no mercado [documento electrónico] / Ovum Consulting
The economics of next generation access [documento electrónico] : results of a study for ECTA / Dieter ElixmannDragan...[et al.]
Incentives to invest and to give access to non-regulated next generation networks [documento electrónico] / Duarte Brito, Pedro Pereira, João Vareda
Can two-part tariffs promote efficient investment on next generation networks [documento electrónico] / Duarte Brito, Pedro Pereira, João Vareda
Tech trends [documento electrónico] : the wholesale communications market comes of age / Mike Cansfield
Value-added services for next generation networks / Thierry Van de Velde