%0 Journal Article %T Broadband penetration and broadband competition: evidence and analysis in the EU market %A Polykalas, E.Spyros %A Vlachos, G.Kyriakos %J Info %V 8 %N 6 %P 15-30 %@ 1463-6697 %D 2006-11-01 %I Emerald Group Publishing Limited %~ DeepDyve