1. Astakhov VP (2006) Tribology of Metal Cutting. Elsevier, London
2. Taylor FW (1907) On the art of cutting metals. Trans ASME 28: 70–350
3. Childers JC (1994) The chemistry of metalworking fluids. In Byers JP (ed.) Metalworking Fluids. Marcel Dekker, New York, NY, pp. 165–189
4. Mariani G (1990) The selection and use of semi-synthetic coolants. SME Paper MF90-321: 1–10
5. Graham D (2000) Dry out. Cutting Tool Eng 52: 1–8