Астанін, В.В., М.П. Жданович, О.М. Сігнаєвський, and В.І. Маленко. “Improvement of Information Technologies of Technical Servicing and Repair of Aircraft”. Proceedings of National Aviation University 20, no. 2 (February 1, 2004): 48–54. Accessed November 24, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1004.