1. AI-Hamoudi, I.Y.: Field test results of composite silicone rubber insulators at shoaiba of Saudi Arabia. In: GCC Power 4th Cigré Conference 2008, Bahrain
2. Ammann, M., Dalleves, P., Papailiou, K.O., Leva, M., Villa, S.: A new 400 kV line with compact towers and composite insulated crossarms, Cigré session Paris 1998, Paper 22/33/36-06
3. Ammann, M., Papailiou, K.O., Ansorge, S., Schmuck, F.: Zur Bewertung von Verbundisolatoren und deren relevanten Interfacebereichen nach Freilufteinsatz. ETG Fachtagung Grenzflächen in elektrischen Isoliersystemen (ETG FB-112), Sept 2008
4. Ansorge, S., Camendzind, A., Pratsinis, S.E., Ammann, M., Schmuck, F., Papailiou, K.O.: Evaluation of silicone rubber housing interfaces after service exposure and performance improvements by nanofillers enriched silicone rubbers. Paper B2-208, Cigré (2008)
5. Ansorge, S., Schmuck, F., Aitken, S., Papailiou, K.O.: Improved performance of silicone rubbers for the use in composite insulators. Cigré, Paris, D1-105_2010 (2010)