1. H.D. Martin, M.A. Schmitz, M.A. Ebra, D.D. Walker, L.L. Kilpatrick, L.-M. Lee, in: R.G. Post (Ed.), Proc. Symposium on Waste Management 1984, Waste Isolation in the US Technical Programs and Public Education, March 11-15, 1984, Tucson AZ, Sponsored by the American Nuclear Society, Vol. 1, Waste Policies and Programs, High-Level Waste, 1984, p. 291.
2. P.D. d’Entremont, D.D. Walker, in: R.G. Post (Ed.), Proc. Symposium on Waste Management 1987, Waste Isolation in the US Technical Programs and Public Education, March 1-5, 1987, Tucson, AZ, Sponsored by American Nuclear Society, Vol. 2, High-Level Waste, 1987, p. 69.
3. D.D. Walker, E.L. Wilhite, Proc. First Annual International High-Level Radioactive Waste Management Conference, April 8-12, 1990, Las Vegas, NV, Vol. 2, Sponsored by American Soc. Of Civil Engineers and the American Nuclear Society, Published by American Nuclear Society, La Grange Park, IL and American Society of Civil Engineers, New York, NY, 1990, p. 1110.
4. L.-M. Lee, L.L. Kilpatrick, US Patent No. 4 432 893, 1984.
5. D.D. Walker, M.J. Barnes, C.L. Crawford, R.A. Peterson, R.F. Swingle, S.D. Fink, Proceedings of the 214th American Chemical Society National Meeting, Las Vegas, NV, September 7-11, 1997. Published in Science and Technology for Disposal of Radioactive Tank Wastes, Plenum, NY, 1998, pp. 217-228.