Journal of the Institute for Euroregional Studies “Jean Monnet” European Centre of Excellence University of Oradea University of Debrecen Volume 15 A Security Dimension as Trigger and Result of Frontiers Modifications Edited by Giuliana LASCHI, Alexis VAHLAS & Dorin I. DOLGHI References by Maria Manuela TAVARES RIBEIRO & Klára CZIMRE Spring 2013