1. Armstrong, E. T., Cosler, A. S. and Katz, E. F., “Machining of Heated Metals,” ASME Transactions, Vol. 73, pp. 35–43, 1951.
2. Krabacher, E. J. and Merchant, M. E., “Basic Factors in Hot-Machining of Metals,” ASME Transactions, Vol. 73, No. 5, pp. 761–776, 1951.
3. Schmidt, A. O., “Hot Milling - Milling High Strength Alloys at Elevated Temperatures,” The Iron Age, Vol. 163, pp. 66–70, 1949.
4. Tour, S. and Fletcher, L. S., “Hot Spot Machining at Work Temperatures of 500, 1000, and 1500F,” The Iron Age, Vol. 164, pp. 78–89, 1949.
5. Leshock, C. E., Kim, J. N. and Shin, Y. C., “Plasma Enhanced Machining of Inconel 718: Modeling of Workpiece Temperature with Plasma Heating and Experimental Results,” International Journal of Machine Tools and Manufacture, Vol. 41, No. 6, pp. 877–897, 2001.