TY  - SER
AU  - Doroudi, Aref
AU  - Nasrabadi, Ali Motie
AU  - Razani, Reza
TI  - Two Novel Static and Dynamic Voltage Stability Based Indexes  for  Power System Contingency Ranking
KW  - Power System
KW  - Contingency Ranking
KW  - Lyapunnov Exponents
ER  -