Мусиенко, А. О., and О. В. Соломенцев. “Estimation the Performance of Aircraft Exploitation Processes”. Problems of Informatization and Management 3, no. 31 (September 14, 2010): 100–103. Accessed February 25, 2026. https://jrnl.nau.edu.ua/index.php/PIU/article/view/6443.