Харченко B., Буцик, І., Алєксєєв, О., Колотуша, В. and Бабейчук, Д. (2010) “Principles of system approach in flight safety management in air traffic controller”, Proceedings of National Aviation University, 45(4), pp. 5–11. doi: 10.18372/2306-1472.45.1870.