GUIHERY, Laurent. UNIVERSAL MOBILE TELECOMMUNICATION SYSTEM (UMTS) IN EUROPE: FAILURE OF PUBLIC POLICY, BOTH AT THE EUROPEAN UNION AND MEMBER STATES LEVELS?. Journal of European Economy, [S. l.], v. 2, n. 2, p. 258–275, 2018. Disponível em: https://jeej.wunu.edu.ua/index.php/enjee/article/view/1227. Acesso em: 20 may. 2024.