1. ASME B46.1, Surface Texture (Surface Roughness Waviness, and Lay), 1995.
2. Recent advances in separation of roughness, waviness and form;Raja;J. Int. Soc. Prec. Eng. Nanotechnol.,2002
3. ISO 11562, Geometrical Product Specifications (GPS) – Surface Texture: Profile Method – Metrological Characteristics of Phase Correct Filter, 1996.
4. A fast algorithm for determining the Gaussian filtered mean line in surface metrology;Yuan;Prec. Eng.,2000
5. A fast Gauss filtering algorithm for roughness measurements;Krystek;Prec. Eng.,1996