1. Power system dynamic equivalents;Chang;IEEE Trans.,1970
2. A study of stability equivalents;Brown;IEEE Trans.,1969
3. Construction of power system electromechanical equivalents by modal analysis;Undrill;IEEE Trans.,1971
4. Testing of the modal dynamic equivalents technique;Price;IEEE Trans.,1978
5. Identification of coherent generators for dynamic equivalents;Podmore;IEEE Trans.,1978