1. “Plutonium in the Water Environment,”;Andelman,1970
2. Arthur D. Little, Inc., Advanced Techniques for Radon Gas Removal, prepared for U.S. Bureau of Mines, Report H0230022 (1975).
3. Arthur D. Little, Inc., Engineering Evaluation of Radon Daughter Removal Techniques, prepared for U.S. Bureau of Mines, Report J0265011 (1978).
4. “The Chemistry of Polonium,”;Bagnell,1962
5. “A Reference Analysis on the Use of Engineered Barriers for Isolation of Spent Nuclear Fuel in Granite and Basalt,”;Bondietti,1979