1. Fuel Efficiency of Commercial Aircraft: An Overview of Historical and Future Trends;Peeters,2005
2. Über die Entstehung der Turbulenz;Tollmien,1929
3. Boundary-Layer Theory;Schlichting,1960
4. Some Results from the X21 Program: Part I: Flow Phenomena at the Leading Edge of Swept Wings;Pfenninger,1965
5. Laminar Flow Control, Laminarization: Special Course on Concepts for Drag Reduction;Pfenninger,1977