1. “On Tool Materials for High Speed Machining,’;Kramer;ASME Transactions, Journal of Eng. for Industry,1988
2. J.F. Huet and B.M. Kramer, ‘The Wear of Ceramic Tools,”Proceedings of NAMRC X, McMaster U. SME, 1982, p. 297.
3. E.L, Emerson, Wear Performance of Cubic Boron Nitride, S.B. Thesis, MIT, 1981.
4. “Abrasive Wear Resistance as a Materials Test,”;Rabinowicz;Lubrication Engineering,1977
5. “Tool Wear by Dissolution: A Quantitative Understanding,”;Kramer;ASME Transactions, Journal of Eng. for Industry,1979