1. Y. Jung, In: NASA Green Aviat. Summit, 2010, pp. 1–10.
2. Estimation of aircraft taxi fuel burn using flight data recorder archives
3. ICAO Enviromental Report 2010: Aviation and Climate Change, 2010.
4. Aircraft emissions at Turkish airports
5. P. Jänker, F. Nitschké, C. Wolff, Device for the generation of hydrogen gas by dehydrogenation of hydrocarbon fuels, WO/2007/033641, (2007).