1. ; ; ; ; ; : Transformer condition monitoring - realizing an integrated adaptive analysis system. CIGRE, International Conference on Large High Voltage Electric Systems, Paris/France. Paper No. 12-105, 1992
2. Diagnosis of oil-insulated power apparatus by using neural network simulation
3. ; ; : Application of digital partial discharge measuring techniques for the diagnosis of high voltage generator insulation. CIGRE. International Conference on Large High Voltage Electric Systems, Paris/France, Paper 15/21/33-06, 1996
4. ; ; : Pulse shaped noise reduction and partial discharge localization on transformers using the Karhunen-Loeve-Transform. 9th International Symposium on HV Engineering, Graz/Austria, 1995, Paper 5627
5. ; ; ; ; : Survey and evaluation of neuro-fuzzy-logic theory to partial discharge pattern classification application. CIGRE, International Conference on Large High Voltage Electric Systems Paris/France, Paper 15/21/33-18. 1996