1. The non-destructive inspection of tubings for discontinuities and wall thickness using electromagnetic test methods;Förster;Materials Evaluation,1970
2. The inspection of thin walled stainless steel reactor grade tubing;Sharpe;Journal of the Iron and Steel Institute,1973
3. Prufung von Hullrohren fur Brennstabe;Krohm;Material-prüfung,1966
4. The recording of Fig.3 where obtained from a test tube of the Rontgen Technische Dienst NV Rotterdam by the Prufdienst of Magnetische Prufanlagen GmbH, Reutlingen
5. These standard defects were prepared by General Electric Nuclear Energy Division, USA