1. Optimal multi‐stage PMU placement in electric power systems using Boolean algebra. (11th December 2012) Authors: Azizi, S.; Salehi Dobakhshari, A.; Nezam Sarmadi, S. A.; Ranjbar, A. M.; Gharehpetian, G. B. Journal: International transactions on electrical energy systems Issue: Volume 24:Number 4(2014:May) Page Start: 562 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗