1. Estimation for the bivariate Poisson distribution
2. Jiang , W. , Au , S. T. , Tsui , K. L. , Xie , M. ( 2002 ). Process monitoring with univariate and multivariatec-charts. Technical Report, The Logistics Institute, Georgia Tech, and The Logistics Institute–Asia Pacific. National University of Singapore .
3. Exact Properties of Demerit Control Charts