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2. Spectral and reactivity differences of transition metal ions in H2O and D2O;Bigeleisen;J. Chem. Phys.,1960
3. Why is water blue?;Braun;J. Chem. Ed.,1993
4. Die Lichtabsorption von Kupfersulfat in schwerem Wasser;Brodsky;Acta Physicochim. U.R.S.S.,1936
5. Advanced Physical Chemistry;Davis,1965