1. Advanced seal technology in meeting next generation turbine engine goal;Steinetz;NASA/TM,1998
2. Pressure balanced, low hysteresis, finger seal test results;Arora;NASA/TM-1999-209191,1999
3. Leakage and power loss test results for competing turbine engine seals;Proctor;NASA/TM-2004-213049,2004
4. Gul K. Arora, Bruce M.Steinetz, Margaret P. Proctor. Finger Seal: A Novel Approach to Air to Air Sealing. NASA/CP-2006-213049.VOLvol. 1:21-37.
5. Continued investigation of leakage and power loss test results for competing turbine engine seals;Delgado,2006