1. Survey of Adapative Control and Detection Systems;Snoeys;Annals of the CIRP,1982
2. CIRP, Scientific Technical Committee E, “Summary Specifications of Pulse Analysers for Spark-Erosion Machining”, 1979/02/02.
3. C.J. Heuvelman, R. Jansen, J. Van Lierop, G. Theuws, “The Application of micro-computers in controlling the Spark-Erosion Process”, 6th International Symposium for Electromachining, (ISEM 6), June 1980, Krakow, Poland, pp. 103-106.
4. R. Snoeys, H. Cornelissen, J.P. Kruth, “Correlation between Electro-Discharge machining data and machining settings”. Annals of the CIRP, Vol.24/1/1975/, pp. 83-87.
5. Etude de la distribution spatiale des decharges enelectro-erosion;Balleys;Annals of the CIRP,1973