1. “Supergrid to the rescue [electricity supply security],”;Gordon;Power Engineer,2006
2. B. Andersen F. Groeman D. Alvira O. Anaya-Lara G. Tang J. Hanson M. Haeusler K. Karoui P. Muttik S. Nguefeu M. Piekutowski J. Ruiz K. Sobczak Bogdan Soebrink T. Thiringer D. Woodford “Integration of large scale wind generation using hvdc and power electronics,”
3. Friends of the SuperGrid “Position paper on the ec communication for a european infrastructure package: Supergrid phase 1,” 2010
4. Energinet. dk Svenksa Kraftnät Vattenfall Europe Transmission “An analysis of offshore grid connection at kriegers flak in the Baltic sea,”
5. “Hvdc connection of offshore wind farms to the transmission system,”;Bresesti;Energy Conversion, IEEE Transactions on,2007