Selectivity in the synergetic extraction of cobalt(ll) and nickel(ll) with a mixture of 2-thenoyltrifluoroacetone and pyridine bases - Akaiwa, H.; Kawamoto, H. (Elsevier)
http://linkinghub.elsevier.com/retrieve/pii/S0003-2670(01)85517-3
Keywords: V