1. Accardo, G., Caneva, C., and Massa, S. 1983 Stress Monitoring by Temperature Mapping and Acoustic Emission Analysis: A Case Study of Marcus Aurelius. Studies in Conservation 28: 67–74.
2. Aggour, M.S. 1991 Nondestructive Testing of Timber Piles for Structures. In Preprints of the TRB Annual Meeting 1991, Paper 91-0431. Washington, DC, Transportation Research Board.
3. Alvarez, L.W., Anderson, J.A., El Bedwei, E, Burkhard, J., Fakhry, A., Girgis, A., Goneid, A., Hassan, E, Iverson, D., Lynch, G., Miligiy, Z., Moussa, A.H., Sharkawi, M., and Yazolino, L. 1970 Search for Hidden Chambers in the Pyramids. Science 167: 832–839.
4. Amber, J. 1987 Stable Carbon Isotope Ratios and Their Relevance to the Determination of Accurate Radiocarbon Dates for Lime Mortars. Journal of Archaeological Science 14: 569–576.
5. Asmus, J. 1987 Digital Image Processing in Art Conservation. Byte 12(3): 169–190.