1. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables;Abramowitz,1972
2. Stability and performance of feedback control systems with time delays;Ali;Computers and Structures,1998
3. Computational Fluid Mechanics and Heat Transfer;Anderson,1984
4. ASTM, 1990. Cycle counting in fatigue analysis. Annual Book of ASTM Standards 03.01
5. Benasciutti, D., 2004. Fatigue analysis of random loadings. Ph.D. Dissertation, University of Ferrara