1. Bailey, J.A., Azargoan, G.A., 1975, Some Recent Observations Concerning the Impact of Machining on Surface Condition, SME-Technical Paper Number IQ 75-126.
2. Betz, F., 1971. Untersuchungen zur Entstehung der Schnittflächenrauheit, Ph.D. Thesis, ETH. Zürich, Switzerland.
3. Das Zerspanen von weichmagnetischen Werkstoffen;Byrne,1989
4. Evans, C., Polvani, R., Postek, M., March 1987, Some Observations on Tool Sharpness and Sub-surface Damage in Single
5. Review of Surface Integrity of Machined Components;Field;Annals of the CIRP,1971