1. Power System State Estimation. Theory and Implementations;Abur,2004
2. Power system static state estimation. Part I. Exact model;Schweppe;IEEE Transactions on Power Apparatus and Systems,1970
3. Bad data suppression in power system static state estimation;Merrill;IEEE Transactions on Power Apparatus and Systems,1970
4. Identification of Outliers;Hawkins,1980
5. Regression Diagnostics: Identifying Influential Data and Sources of Multicollinearity;Belsley,1980