1. Robert R. Body. Performance of Hybrid Air Vehicles. 40th AIAA Aerospace Sciences Meeting and Exhibit[C], Reno, NV, 2002.
2. Tianshu Liu, William W. Liou. Aeroship: A New Flight Platform, 24th AIAA Applied Aerodynamics Conference[C], San Francisco, CA, 2006.
3. Ye Junke,Super high altitude airship aerodynamic drag decrements and aerodynamic technology research.[D],Northwest Poly-technology University, 2008.
4. Bruno A. Joner and John J. Schneider.Evaluation of Advanced Airship Concepts[R].AIAA- 75-930.
5. Edward H. Allen. The Case for Near Space [J].Aerospace America, 2006, (2).