Assessing the impact of MVNOs in Europe [documento electrónico] / Chris Farmer, Carrie Pawsey
A mobilidade numa perspectiva empresarial [documento electrónico] / IDC Portugal
DigiWorld 2005 : the digital world´s challenges / ed. IDATE; : telecom internet media
Enterprise mobility technology trends in Western and Eastern Europe 2005 [documento electrónico] / ed. Datamonitor
Fixed-mobile convergence [documento electrónico] : opportunities and strategies for the mass market / Stephen Sales; ed. by Gordon Davies
Europe Mobile Carrier Tracker / ed. Yankee Group
Mobile VoIP : dump mobile operator stocks now?: apresentação na ANACOM em 16 de Dezembro de 2005 / John Delaney
Tratamento estatístico de inquéritos a consumos / Ana Catarina Messias Mendes
Mobile industry outlook 2006 / ed. by Gavin Patterson