1. Reducing air clearance requirements for voltage uprating of overhead line by use of line surge arresters;Venkatesan,2009
2. Voltage uprating of overhead transmission lines;Bhattarai,2010
3. Insulation Co-Ordination – Part 2: Application Guide;International Electrotechnical Commission, IEC 60071-2,1996
4. Analysis of transient recovery voltage on SF6 circuit breakers when switching unloaded 400kV transmission lines;Filipović-Grčić,2015
5. High Voltage Engineering: Fundamentals;Kuffel,2000