Michael E. Wieser, Norman Holden, Tyler B. Coplen, John K. Böhlke, Michael Berglund, Willi A. Brand, Paul De Bièvre, Manfred Gröning, Robert D. Loss, Juris Meija, Takafumi Hirata, Thomas Prohaska, Ronny Schoenberg, Glenda O’Connor, Thomas Walczyk, Shige Yoneda, Xiang‑Kun Zhu.Atomic weights of the elements 2011 (IUPAC Technical Report)(անգլ.) // Pure and Applied Chemistry. — 2013. — Т. 85. — № 5. — С. 1047-1078. — ISSN0033-4545. — doi:10.1351/PAC-REP-13-03-02
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Michael E. Wieser, Norman Holden, Tyler B. Coplen, John K. Böhlke, Michael Berglund, Willi A. Brand, Paul De Bièvre, Manfred Gröning, Robert D. Loss, Juris Meija, Takafumi Hirata, Thomas Prohaska, Ronny Schoenberg, Glenda O’Connor, Thomas Walczyk, Shige Yoneda, Xiang‑Kun Zhu.Atomic weights of the elements 2011 (IUPAC Technical Report)(անգլ.) // Pure and Applied Chemistry. — 2013. — Т. 85. — № 5. — С. 1047-1078. — ISSN0033-4545. — doi:10.1351/PAC-REP-13-03-02
Michael E. Wieser, Norman Holden, Tyler B. Coplen, John K. Böhlke, Michael Berglund, Willi A. Brand, Paul De Bièvre, Manfred Gröning, Robert D. Loss, Juris Meija, Takafumi Hirata, Thomas Prohaska, Ronny Schoenberg, Glenda O’Connor, Thomas Walczyk, Shige Yoneda, Xiang‑Kun Zhu.Atomic weights of the elements 2011 (IUPAC Technical Report)(անգլ.) // Pure and Applied Chemistry. — 2013. — Т. 85. — № 5. — С. 1047-1078. — ISSN0033-4545. — doi:10.1351/PAC-REP-13-03-02