O'Brien, T P Gas chromatography of ternary complexes of manganese(II), iron(II), cobalt(II) and nickel(II) with hexafluoroacetylacetone and DI-n-butylsulphoxide. [electronic resource] - Talanta - 805-10 p. digital Publication Type: Journal Article ISSN: 0039-9140 Standard No.: 10.1016/0039-9140(76)80090-2 doi