1. Amphlett, Colin Bernard. Inorganic ion exchangers. No. 541.3723. Elsevier,, 1964.
2. Assessment of a Sodium Nonatitanate and Pharmacosiderite-Type Ion Exchangers for Strontium and Cesium Removal from DOE Waste Simulants;Behrens Elizabeth A,,,;Environ. Sci. Technol.
3. Osobennosti sorbcii kationov perehodnyh metallov različnymi formami fosfata titana;Belyakov;Ukrainskij himičeskij žurnal,1984
4. Clearfield A. (Edr.), Inorganic Ion Exchange Materials, CRC Press, Boca Raton, Fl USA, 1982
5. Inorganic ion exchangers, past, present, and future;Clearfield;Journal Solvent Extraction and Ion Exchange,2000