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- [8] Determination of lead concentrations and isotope ratios in recent snow samples from high alpine sites with a double focusing ICP-MS FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1997, 359 (4-5): : 382 - 384
- [9] Determination of lead concentrations and isotope ratios in recent snow samples from high alpine sites with a double focusing ICP-MS Fresenius' Journal of Analytical Chemistry, 1997, 359 : 382 - 384