1. D.P. Kothari, I.J. Nagrath, Modern Power System Analysis (Tata McGraw-Hill Publishing Company Limited, New Delhi, India, 2004)
2. L.L. Grigsby, “Power Systems”, Electric Power Engineering Handbook, 2nd edn. (Taylor & Francis Group, LLC., Boca Raton, 2007)
3. P.M. Anderson, Power System Protection (IEEE Press Power Engineering Series, McGraw-Hill, New York, 1999)
4. Siemens Line Protection in Transmission Systems, “Distance Protection with Parallel Compensation”, Siemens PTD EA, Applications for SIPROTEC Protection Relays (2005)
5. W.H. Zhang, U. Rosadi, M.S. Choi, S.J. Lee, I. Lim, A robust fault location algorithm for single line-to-ground fault in double-circuit transmission systems. J Electr. Eng. Technol. 6(1), 1–7 (2011)