1. Aero-Engine Design: A State of the Art;Taylor,2003
2. Using contra-rotating rotors for decreasing sizes and component number in small GTE;Ponomariev,1992
3. Contra-rotating turbine aerodesign for an advanced hypersonic propulsion system;Paniagua;AIAA Journal of Propulsion and Power,2008
4. The application of counter-rotating turbine in rocket turbopump;Tang;International Journal of Rotating Machinery,2008
5. Design and test of a small two stage counter-rotating turbine for rocket engine application;Huber,1993