G., Raghavendra, Faraz Z. Khan, Nagaraja R., and Khincha H. P. “Supervised Tripping and Blocking of Distance Relays”. Power Research - A Journal of CPRI 9, no. 1 (March 14, 2013): 81–88. Accessed April 28, 2024. https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/339.