1. Intergovernmental Panel on Climate Change, 2007, “Climate Change 2007: Mitigation of Climate Change,” Working Group III, IPCC Fourth Assessment Report (AR4).
2. Advisory Council for Aeronautical Research in Europe, 2001, “European Aeronautics: A Vision for 2020—Meeting Society’s Needs and Winning Global Leadership,” See also URL http://www.acare4europe.org, January.
3. VITAL European R&D Programme for Greener Aero-Engines;Korsia
4. New Environmental Friendly Aero Engine Core Concepts;Wilfert
5. Achieving Maximum Thermal Efficiency With the Simple Gas Turbine Cycle;Kurzke