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Lowry Morgan Journal of the American Chemical Society, 1924 , vol. 46, p. 2192 Full Text View citing articles Show Details Docters van Leeuwen, J. Z. phys. Ch., 1897 , vol. 2, p. 4 - 8 Full Text Show Details Gmelin Handbook: K: MVol.6, 2.18.2.4, page 1217 - 1218