1. Coatings tribology—properties, techniques and applications in surface engineering;Holmberg,1994
2. Tribology of engineering surfaces;Holmberg,2005
3. The maximum tensile stress on a hard coating under sliding friction;Diao;Tribol. Int.,1994
4. Measurement of mechanical properties by ultra-low load indentation;Parr;Mater. Sci. Eng.,1998
5. The basic material parameters that control friction and wear of coated surfaces under sliding;Holmberg;Tribol. Fin. J. Tribol.,2000