1. Improving the Airplane Efficiency by Use of Wing Maneuver Load Alleviation
2. 4J Xu and I Kroo. Aircraft design with maneuver and gust load alleviation. In29th AIAA Applied Aerodynamics Conference, Honolulu, Hawaii.
3. 5J Xu and I Kroo. In 11th AIAA Aviation Technology, Integration, and Operations Conference, 20 - 22 September. Virginia Beach, Virginia.
4. AIRCRAFT LAMINAR FLOW CONTROL