1. The unlubricated fretting wear of mild steel in air;Aldham;Wear,1985
2. Contact and rubbing of flat surfaces;Archard;J. Appl. Phys.,1953
3. The wear of metals under unlubricated conditions;Archard;Proc. Roy. Soc. Lond. Math. Phys. Sci.,1956
4. Failure of Materials in Mechanical Design;Collins,1981
5. Effect of large hydrostatic pressures on the torsional fatigue strength of an alloy steel;Crossland,1956