bibliographicCitation |
Wang N, Jiang W, Si Z, Yang J, Liang W. Derivative spectrophotometric determination of holmium in rare earth mixtures with 2-(diphenylacetyl)indan-1,3-dione and octylphenyl poly(ethyleneglycol) ether. Microchimica Acta. 1997 Sep;126(3-4):251–5. doi: 10.1007/bf01242329. |