Parashar, Manu, Abhijeet Agarwal, Yuri V Makarov, and Ian Dobson. Real-Time Voltage Security Assessment (RTVSA) Tool Functional Specifications For Commercial Grade Application. 2007.PDF
Parashar, Manu, and Abhijeet Agarwal. Real-Time Voltage Security Assessment (RTVSA) Algorithms Simulation & Validation Results. 2008.PDF