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2. Blau, P. J. (1982) “Test of a Rule of Mixtures for Dry Sliding of 52100 Steel on an Al-Si-Cu Alloy, Wear, 81, 187–188.
3. Blau, P. J. (1990) “Friction Microprobe Studies of Composite Surfaces,” in Tribology of Composite Materials, ed. P. Rohatgi, P. J. Blau and C. S. Yust, ASM International, Materials Park, Ohio, 59–68.
4. Blau, P. J. (1989) Friction and Wear Transitions of Materials, Noyes Publications, Park Ridge, NJ.
5. Blau, P. J. (1996) Oak Ridge National Laboratory, Technical Report M-5824, Oak Ridge, Tennessee.