Naumenko, A. P.     The economic safety of the Ukraine enterprises [Текст] / A.P. Naumenko, A.V. Gavrilenko, T.A. Gavrilko // Proceedings of the Second World Congress "Aviation in the X X I-st Century" "Safety in Aviation", September 19-21, 2005 / International Civil Aviation Organization; Ministry of Education and Science of Ukraine; National Academy of Sciences of Ukraine; National Aviation University. — Kyiv : NAU, 2005. — P. 5.19-5.23.