Pricing strategies for IP, DSL and GPRS services / Robert Dedman
A idade do conhecimento : a nova era digital / Raúl Junqueiro
DSL [documento electrónico] : strategies for next-generation services / Mark Main...[et al.]
Broadband entertainment : emerging access technologies / Chris Groner
Report on DSL Technologies / International Telecommunication Union
DSL [documento electrónico] : business models for exploiting the local loop / Jan Dawson, Nikki Matkovits and Abby Christopher
The telecommunications and networking hype cycle [research note] / I. Keene, B. Hafner
The business of broadband : access and applications: comprehensive report / International Engineering Consortium