PRZEOR M. MIGRATIONS – CROSS-BORDER THREAT TO SAFETY OR CHALLANGE FOR THE MEMBERS STATES OF THE EUROPEAN UNION?. Studia UBB Europaea [Internet]. 2018 Jun. 20 [cited 2025 Aug. 29];63(1):131-50. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbeuropaea/article/view/1803