Орлов, О., В. Зімін, and О. Тризна. “ACCORDANCE PROVIDING PRINCIPLES OF ACADEMIC AVIATION TRAINING TO EASA PART-66 AND EASA PART-147 BASIC TRAINING REQUIREMENTS”. Proceedings of National Aviation University (archive) 50, no. 1 (April 20, 2012): 276–283. Accessed April 24, 2026. http://jrnl.kai.edu.ua/index.php/visnik/article/view/146.