[86] Cf. les deux études indépendants effectuées pour le compte de la Commission: Eurostrategies/Cullen International, The possible added value of a European Regulatory Authority for Telecommunications, déc. 1999; Nera Denton Hall, Issues Associated with the Creation of a European Regulatory Authority for Telecommunications, mars 1997
[86] Zie de beide ten behoeve van de Commissie uitgevoerde onafhankelijke studies: Eurostrategies/Cullen International, The possible added value of a European Regulatory Authority for telecommunications, dec. 1999; Nera Denton Hall, Issues associated with the creation of a European Regulatory authority for telecommunications, maart 1997