1. The ABCTM rotor — a historical perspective;Burgess,2004
2. Influence of Lift Offset on Rotorcraft Performance;Johnson,2009
3. Investigation of maximum blade loading capability of lift-offset rotors;Yeo,2013
4. A physics-based approach to trim optimization of coaxial helicopters in high-speed flight;Jacobellis,2015
5. An acoustic investigation of coaxial helicopter in high-speed flight;Walsh,2016