Puigserver, J. G., Nasieniak, M., Petillo, R. and Romaniuk, S. N. (2014) “From Mere Presence to ‘Actorness’ in International Affairs: Upgrading the EU’s Role to Global”, Politikon: The IAPSS Journal of Political Science. Online, 22, pp. 21–26. doi: 10.22151/politikon.22.3.