1. Automated crack detection and monitoring of crack shape evolution in tubular welded joints and T-butt welds;Dover,1984
2. Some aspects of crack detection and sizing using AC field measurements;Charlesworth,1982
3. The use of AC field measurements for non-destructive testing;Collins,1985
4. The AC field around a plane semi-elliptical crack in a metal surface;Collins,1981
5. Michael, D.H., Collins, R., Parramore, D.R., Aldoujaily, M. and Travis, R.P. ‘Thick-skin modelling for surface-breaking cracks’ in Review of Progress in Quantitative Non-Destructive Evaluation ed. D.O. Thompson and D.E. Chimenti, 7, Plenum Press, New York, to be published