1. L.A. James, Fatigue Crack Propagation Behavior of Austenitic Stainless Steel,J. Pressure Vessel Technol., Nov, 311–312 (1984).
2. Mechanics of Fatigue, ASME, 151–166(1981).
3. C. Lipson and N.J. Sheth,Statistical Design and Analysis of Engineering Experiments, McGraw-Hill, New York (1973).
4. H.O. Fuchs and R.I. Stephens,Metal Fatigue in Engineering, John Wiley & Sons, New York (1980).
5. S.R. Bhonsle and CD. Van Karsen, "Analytical, Experimental, and Finite Element Study of Helical Compression Spring With Nibbed End Geometry," Michigan Technological University Pro- ject Report, Dec.(1989).