SOLVENT EXTRACTION OF THE RARE-EARTH METAL IONS BY A CONE-SHAPED CALDC[4]ARENE SUBSTITUTED AT THE LOWER RTM BY FOUR -CH2P(O)Ph2LIGANDS
1997 ◽
Vol 15
(6)
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pp. 975-989
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1987 ◽
Vol 118
(12)
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pp. 1325-1333
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1984 ◽
Vol 115
(3)
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pp. 289-301
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1984 ◽
Vol 115
(6-7)
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pp. 683-695
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1981 ◽
Vol 43
(12)
◽
pp. 3363-3368
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