1. M.A. Abd-Allah, A. Said, and E.A. Badran, “New Techniques for Disconnector Switching VFT Mitigation in GIS,”. International Journal of Electrical and Computer Engineering (IJECE). Vol. 4, No. 2, April 2014, pp. 179–192.
2. D.T.A. Kho, and K. S. Smith, “Analysis of Very Fast Transient Over voltages in a proposed 275 kV Gas Insulated Substation,”. International Conference on Power Systems Transients (IPST2011) in Delft, the Netherlands June 14-17, 2011.
3. K. Prakasam, D. Prabhavathi, and M.S. Kalavathi, “Analysis of Very Fast Transient Over Voltages In Gas Insulated Substation,”. International Journal of Electrical Engineering and Technology. Volume 6, Issue 4, April (2015), pp. 51–59.
4. T. Lu and B. Zhang, "Calculation of Very Fast Transient Overvoltages in GIS," IEEE/PES Transmission & Distribution Conference & Exposition: Asia and Pacific, Dalian, 2005, pp. 1–5.
5. M. Stosur, M. Szewczyk, W. Piasecki, M. Florkowski, and M. Fulczyk. “GIS disconnector switching operation– VFTO study”. IEEE. ABB Corporate Research Center in Krakow, Poland.