EU Host Nation Support Guidelines. European Commission, Directorate-General Humanitarian Aid and Civil Protection.
Chertoff, Michael, and Tobby Simon. The Impact of the Dark Web on Internet Governance and Cyber Security In
GCIG Paper Series no. 6. Global Commission on Internet Governance and Chatham House.
Tindemans, Leo. L’Union Européenne. Rapport de M.Leo Tindemans au Conseil Européen In
Bulletin des Communautés Européennes, Supplément. Commission des Communautés Européennes.