1. History of tribology;Dowson,1979
2. The friction and lubrication of solids;Bowden,1950
3. Microelectromechanical Systems. NMAB-483, issued by the Committee on Advanced Materials and Fabrication, Methods for MEMs, National Academy Press, Washington, DC, 1997.
4. Boundary lubrication and boundary lubricating films;Hsu,2000
5. Bonding of ethers and alcohols to a-CNx films;Paserba;Langmuir,1999