1. Clausen, J. L.; Zutman, J. L.; Pickering, D. A.; Farrow, N. D. Report No. KY/ER-66. Lockheed Martin Energy Systems, Kevil, Kentucky, 1995.
2. Pourbaix, M. Atlas of Electrochemical Equilibria. Pergamon: Oxford, England (UK) 1966, passim.
3. Urbansky, E.T. “Perchlorate chemistry: implications for analysis and remediation.” Bioremediation Journal 1998, 2, 81–95.
4. Moyer, B.A.; Bonnesen, P.V. “Physical Factors in Anion Separations.” In Supramole cular Chemistry of Anions, A. Bianchi, K. Bowman-James, and E. Garcia-Espana, Eds. Wiley: New York, NY, 1997; p. 1.
5. Bonnesen, P.V.; Brown, G.M.; Alexandratos, S.D., Bavoux, L.B.; Presley, D.J.; Patel, V.; and Moyer, B.A Environmental Science and Technology 1999, submitted.