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- [25] SOLVENT-EXTRACTION OF NEODYMIUM(III) FROM THIOCYANATE SOLUTIONS BY SULFOXIDES AND THEIR MIXTURES RADIOCHEMICAL AND RADIOANALYTICAL LETTERS, 1979, 40 (04): : 251 - 256
- [26] EXTRACTION OF HYDROCHLORIC-ACID AND WATER BY SULFOXIDES ZHURNAL NEORGANICHESKOI KHIMII, 1976, 21 (06): : 1542 - 1546
- [27] EXTRACTION OF ANTIMONY(III) AND BISMUTH(III) BY SULFOXIDES FROM HYDROCHLORIC-ACID SOLUTIONS ZHURNAL NEORGANICHESKOI KHIMII, 1977, 22 (05): : 1334 - 1338
- [28] SOLVENT-EXTRACTION OF GALLIUM FROM HYDROCHLORIC-ACID SOLUTIONS USING PYRAZOLONE DERIVATIVES - COMPLEXONOMETRIC DETERMINATION OF GALLIUM ZHURNAL ANALITICHESKOI KHIMII, 1973, 28 (09): : 1831 - 1833