1. J. E. Williams, E. F. Smart, and D. R. Milner: The Metallurgy of Machining-Basic Considerations and the Cutting of Pure Metals,Metallurgia, 1970, vol. 81, p. 3.
2. P. K. Wright and E. M. Trent: “Metallographic Methods of Determining Temperature Gradients in Cutting Tools”,J. Iron and Steel Institute, May 1973, p. 364.
3. B.W. Dines: Ph.D. Thesis, University of Birmingham, 1975.
4. J. Wallbank: “Structure of built-up edge formed in metal cutting”,Metal Technology, April 1979, p. 145.
5. J. D. Embury and R. M. Fisher: “The Structure and Properties of Drawn Pearlite”,Acta Metall., 1966, vol. 14, p. 147.