1. H.C. Yeh, M.H. Haselkorn, Application for a carbon fiber reinforced silicon nitride diesel engine valve guide, Phase I Final Report, Report No. DOE/CE/41002-1, Allied Signal Aerospace, Torrance, CA, 1996, 36 pp.
2. The frictional behavior of graphite;Spreadborough;Wear,1962
3. R.I. Longley, J.W. Midgely, A. Strang, D.G. Teer, Mechanism of the frictional behavior of high, low, and non-graphitic carbon, Proc. Lubrication and Wear Convention, Inst. of Mech. Engr., London, 1963, pp. 198–209.
4. Friction and wear of carbon–graphite materials against steel and silicon nitride counterfaces;Blau;Tribol. Int.,1994
5. An investigation of the microfrictional behavior of C60 particle layers on aluminum;Blau;Thin Solid Films,1992