Radium isotopes (226Ra and 228Ra) in Na–Cl type groundwaters from Tohoku District (Aomori, Akita and Yamagata Prefectures) in Japan
Autor: | Tomita, Jumpei a, ∗, Zhang, Jing b, Yamamoto, Masayoshi a |
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Zdroj: | In Journal of Environmental Radioactivity November 2014 137:204-212 |
Databáze: | ScienceDirect |
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