Baranyi B. BEFORE SCHENGEN – READY FOR SCHENGEN Euroregional Organisations and New Interregional Formations at the Eastern Borders of Hungary. DP [Internet]. 2012 Jul. 3 [cited 2024 Apr. 19];(38):5-39. Available from: https://discussionpapers.rkk.hu/index.php/DP/article/view/2198