9TOMASZ B, DAURIUSZ Z. Optical Spectra of Surface Discharge in Oil[J]. IEEE Trans. on Dielectrics and Electrical Insulation, 2006, 13(3) : 632-639.
10SCHWARZ R, MUHR M, JAUFER S. Partial Discharge Impulse Behaviour in Difference Insulating Media [C]// Conference Record of the 2006 IEEE International Symposium on Electrical Insulation, 2006: 306-309.