1. Tribology: friction and wear of engineering materials;Hutchings,1992
2. Principles and applications of tribology;Bhushan,1999
3. De la resistance caus’ee dans les machines;Amontons;Mem I’Acad Roy A,1699
4. The significance and use of the friction coefficient;Blau;Tribol Int,2001
5. History of Tribology;Dawson,1998