1. K. Hedengren, J. Fulton, J. Young, T. Patton, and R. Filkins, “Progress in Flexible Eddy Current Array Technology,” presented at 1996 Review of Progress in QNDE, Brunswick, Maine.
2. Hurley, D. C, Hedengren, K.H., Howard, P.J., Kornrumpf, W. P., Sutton, G. E., and Young, J. D., “An Eddy Current System for Aircraft Engine Inspections,” Review of Progress in Quantitative NDE, Vol.13A, edited by D. O. Thompson and D. E. Chimenti (Plenum Press, New York, 1994), p. 1111.
3. T. Patton, R Filkins, J. Fulton, K. Hedengren, J. Young, C. Granger and T. Hewton, “Development of a Hand-Held, Flexible Eddy Current Probe for Inspection of Curving Surfaces,” presented at 1996 Review of Progress in QNDE, Brunswick, Maine.