Progress energy powers up broadband [documento electrónico] : broadband access technologies / Carrie MacGillivray
Spain seeks to electricity its lagging powerline market [documento electrónico] : broadband Media Europe / Graham Finnie
Power supply dependencies in the electronic communications sector [documento eletrónico] : survey, analysis and recommendations for resilience against power supply failures / Christoffer Karsberg, Konstantinos Moulinos, Marnix Dekker