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- [24] ION SEPARATION OF TANTALUM AND NIOBIUM USING ION-EXCHANGERS CONTAINING ONIUM GROUPS WITH ELEMENTS OF THE 5B GROUP DOKLADY AKADEMII NAUK SSSR, 1981, 257 (05): : 1167 - 1169
- [26] SEPARATION OF URANIUM BY USING NATURAL ION-EXCHANGERS ISOTOPENPRAXIS, 1983, 19 (04): : 124 - 127
- [29] SELECTIVE ION-EXCHANGERS CONTAINING PHOSPHORUS IN THEIR FUNCTIONAL GROUPS .1. SORPTION AND SEPARATION OF SOME BIVALENT AND TRIVALENT IONS JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1974, 21 (01): : 177 - 186