Шмаков, В.В., В.О. Іванюк, and А.Г. Єрилкін. “Optimization of Initial Training Military Pilots in Ukraine”. Proceedings of National Aviation University 36, no. 3 (March 1, 2008): 52–53. Accessed May 4, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1590.