1. Whitehouse D.J.: Handbook of Surface Metrology. CRC Press, Taylor & Francis Group, Boca Raton, 1994.
2. Thomas. T.R.: Rough Surfaces. Second Edition. Imperial College Press, London 1999.
3. ISO 25178-6. Geometrical product specifications (GPS) — Surface texture: Areal — Part 6: Classification of methods for measuring surface texture. International Organization for Standardization ISO, 2010.
4. ISO 25178-601. Geometrical product specifications (GPS) — Surface texture: Areal — Part 601: Nominal characteristics of contact (stylus) instruments. International Organization for Standardization ISO, 2010.
5. Roughness parameters;Gadelmawla;J. Mater. Process. Technol.,2002