1. Cigré WG 21.03.: Recommendations for electrical tests prequalification and development on extruded cables and accessories at voltages > 150 (170) and ≤ 400 (420) kV, Elektra No 151 (December 1993)
2. Cigré WG B1-16.: Partial Discharge Detection in Installed HV Cable Systems. Cigré Technical Report 182 (April 2001)
3. Densley, J., Nadolny, Z.: PD characteristics of model interfaces for extruded cable systems – influence of contaminants, Cigré WG15-10
4. Fournier, D., Lamarre, L.: Effect of pressure and length on interfacial breakdown between two dielectric surfaces. In: IEEE International Symposium on Electrical Insulation, Baltimore, June 7–10, 1992, pp. 270–272
5. Geene, H.T.F., van der Wijk, G.P., Pultrum, E.: Development and qualification of a new 400kV XLPE cable system with integrated sensors for diagnostics, Cigré 1998, paper 21-103