Aspectos de penetração e segurança em edifícios com estações de base GSM no topo / Geraldo Carrilho Ângelo, Maria Isabel Neto
Manuel sur l'évolution vers les IMT-2000/FSMTPT : principles et orientations: volume 2: manuel sur les communications mobile terrestres(y compris accés hertzien) / UIT
Principles and approaches on evolution to IMT-2000/FPLMTS : volume 2: handbook on land mobile (including wireless access) / ITU-T
Commercial strategies for fixed-mobile convergence / Susan Ablett
Strategies & solutions for operator profitability : 19th-21st February 1997: Palais des Festivals, Cannes, France: the world's GSM meeting place / org. IBC