1. ANSI Standard B89.3.4-198X, 1985, Axes of Rotation
2. On a New Method of Roundness Measurement based on the 3-point Method;Yasuo;Precision Machinery, Vol.32, No,1966
3. Unification of Terminology Concerning the Error Motion of Axes of Rotation;Bryan;Annals of the CIRP,1975
4. A Simple Method for Separating Spindle Error from Test Ball Roundness Error;Donaldson;Annals of the CIRP,1972
5. Improvement of In-Situ Circularity Measurement Technique based on Three-Point Method and Development of n-Point Method;Hideo;JSPE,1990