1. Automatic contingency selection;Ejebe;IEEE Trans PAS,1979
2. Fast contingency evaluation using concentric relaxation;Zaborszky;IEEE Trans PWRS,1980
3. Efficient bounding method for linear contingency analysis;Brandwajn;IEEE Trans PWRS,1988
4. Complete bounding for ac contingency analysis;Brandwajn;IEEE Trans PWRS,1990
5. Fast decoupled power flow;Stott;IEEE Trans PAS,1974