BUCIU L. THE ROLE OF INTERETHNIC COMMUNICATION IN THE INTERNAL STABILITY OF STATES AND THE AVOIDANCE OF EXTERNAL THREATS. A CASE STUDY ON THE SAXONS OF VALEA VIILOR (WURMLOCH) – SIBIU COUNTY. BNDU [Internet]. 2017 Mar. 22 [cited 2024 Apr. 29];6(1). Available from: https://revista.unap.ro/index.php/bulletin/article/view/34-38