1. M. Qureshi, K. G. Varshney (Eds), Inorganic Ion Exchangers in Chemical Analysis, CRC Press, Florida, 1991.
2. IAEA-TECDOC-337;M. Ugajin,1985
3. E. W. Hooper, A. D. Moreton, Investigation of Magnesium Electron Absorbers for the Removal of Radionuclides from Aqueous Waste System, Report AEA-D&R-0245, Harvel, 1991.
4. M. Abe, T. Kataoka, T. Suzukii (Eds), New Developments in Ion Exchange, Elsevier, Tokyo, 1991.
5. V. Pekarek, V. Vesely, Talanta, 19 (1972) 1245.