Telecommunication liberalisation in Europe : fact or fiction? Are telecommunications ready to serve the single market? / org. by IBC Technical Services Ltd
European media regulation / ed. Kagan World Media
Evolução das redes e serviços de telecomunicações na perspectiva de implementação da ISDN : cenário para o caso português / José Manuel da Graça Bau
ASPLOS-V proceedings / Fifth International Conference on Architectural Support for Programming Languages and Operating Systems, Boston, Massachusetts, October 12-15, 1992