1. Computer aided dimensioning and tolerancing for process operation planning;He,1989
2. The application of probability to tolerances used in engineering designs;Mansoor,1963
3. Computer-Aided Tolerancing;Bjorke,1978
4. Statistical inference for bounds of random variables;Cooke;Biometrika,1979
5. Some methods for strengthening the common χ2 tests;Cochran;Biometrics,1954