Baranyi, Béla. “BEFORE SCHENGEN – READY FOR SCHENGEN Euroregional Organisations and New Interregional Formations at the Eastern Borders of Hungary”. Discussion Papers, no. 38 (July 3, 2012): 5–39. Accessed November 24, 2024. https://dp.ojs.rkk.hu/index.php/DP/article/view/2198.