1. Taylor, F.W., On the Art of Cutting Metals, New York, USA: The American Society of Mechanical Engineers, 1909.
2. Johansson, D., Hägglund, S., and Ståhl, J-E., Tool Life and Wear Modeling in Metal Cutting, Part 3, Assessment of Different Tool Life Models: Proc. 7th Swedish Production Symposium SPS2016, Lund, Sweden: The Swedish Production Academy, 2016.
3. Colding, B., A wear relationship for turning, milling and grinding, Doctoral Thesis, KTH, Stockholm, 1959.
4. Colding, B., The machining productivity mountain and its wall of optimum productivity, Proc. 9th NAMRAC, 1981, pp. 37–42.
5. Lindström, B., Cutting data field analysis and predictions, Part 1: Straight Taylor slopes, Annals of the CIRP, 1989, vol. 38, pp. 103–106.