1. Ireland RC, Torres CR. Limitations of the circumferential MFL technique in the NDE of pipelines. In: Proceedings of magnetics on non-destructive testing Seminar. London, UK, April, 2005.
2. Invariance transformations for magnetic flux leakage signals;Mandayam;IEEE Trans Magn,1996
3. Numerical simulation on magnetic flux leakage evaluation at high speed;Li;NDT & E Int,2006
4. Rail flaw detection: overview and needs for future developments;Clark;NDT & E Int,2004
5. Pohl R, Krull R, Meierhofer R. A new eddy current instrument in a grinding train. In: Proceedings of ECNDT 2006. Berlin, Germany, 2006.