1. Detection and study of compressor blade vibration;Hohenberg;Exp. Mech.,1967
2. Optical detection of blade flutter;Nieberding;NASA Technical Memorandum NASA TM X-73573,1977
3. Performance evaluation of a prototype non-interference technique for measurement of turbine compressor blade stress;McCarty;Arnold Engineering Development Centre Technical Report, AEDC-TR-80-5,1980
4. Development of a non-interference technique for measuring turbine engine rotor blade stresses;Jones,1985
5. A real time non-interference stress measurement system (NSMS) for determining aero engine blade stresses;Robinson;Instrument Society of America paper #91-103,1991