Vieira, Rui Castro. “The Cyberpolitical Space of the European Union: An Overview of E-Government, E-Democracy and Interoperability in the European Space and Its Citizenship”. UNIO – EU Law Journal 4, no. 2 (August 30, 2018): 117–127. Accessed April 27, 2024. https://revistas.uminho.pt/index.php/unio/article/view/28.