1. Allen, R. E., and Sidenstick, J. W., 1980, “Turbine Blade Technology: Present and Future,” ASME Paper No. 80-C2 Aero-10.
2. Annigeri, B. S., 1976, “Finite Element Analysis of Planar Elastic Contact With Friction.” ME Thesis, Illinois School of Technology.
3. Antoniou S. S. , CameronA., and GentleC. R., 1976, “The Friction Speed Relation From Stick-Slip Data,” Wear, Vol. 36, pp. 235–254.
4. Armstrong E. K. , 1967, “Recent Blade Vibration Techniques,” ASME JOURNAL OF ENGINEERING FOR POWER, Vol. 89, pp. 437–444.
5. Aviation Week & Space Technology, 1994, Vol. 141, Issue 21 (Nov. 21), p. 32.