Relatório de actividades 2006 / Entidade Reguladora para a Comunicação Social
The internet architecture : TCP/IP, next generation protocols, IPv6, mobile internet: course 569i: february 14-18, 2005. Anacom, Lisabon, Portugal / [org.] International Courses for Telecom and Semiconductor Professionals
Portugal [documento electrónico] : (country regulation overview) / Lucy Hipperson, Stefano Nicoletti
Benchmarking broadband markets [documento electrónico] : how does Asia-Pacific compare / Brigid Wilson