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- [21] AM(III) AND EU(III) EXTRACTION BY SUBSTITUTED QUATERNARY AMMONIUM-SALTS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 209 : 134 - IEC
- [22] SYNTHESIS OF SOME SALTS OF QUATERNARY AMMONIUM BASES KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1974, 8 (10): : 21 - 24
- [23] ASSOCIATION OF SOME SALTS OF QUATERNARY AMMONIUM BASES ZHURNAL FIZICHESKOI KHIMII, 1978, 52 (03): : 766 - 767
- [24] EXTRACTION OF RARE-EARTH ELEMENTS FROM CHLORIDE SOLUTIONS BY SALTS OF QUATERNARY AMMONIUM BASES SOVIET RADIOCHEMISTRY, 1984, 26 (01): : 25 - 29