1. Clean Sky website - Green Rotorcraft - Blades (GRC1) - Techno streams, (23 January 2013).
2. Design and development of an active Gurney flap for rotorcraft;Freire,2013
3. Handbook of Compliant Mechanisms
4. Wind tunnel testing of a full scale helicopter blade section with an upstream active Gurney flap;Loendersloot,2014
5. Time-resolved stereo PIV measurements of an active Gurney flap system;Hoff,2014