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Yang, G.-M.; Cheng, C. F.; Jiang, W.; Lu, Z.-T.; Purtschert, Roland; Sun, Y.-R.; Tu, L.-Y.; Hu, S.-M. (2013). Analysis of ⁸⁵Kr: a comparison at the 10-14 level using micro-liter samples. Scientific Reports, 3(1) Nature Publishing Group 10.1038/srep01596
