== Referencer ==
{{Reflist}}
* Isotope masses from [http://amdc.in2p3.fr/web/masseval.html Ame2003 Atomic Mass Evaluation] {{Webarchive|url=https://web.archive.org/web/20110928003450/http://amdc.in2p3.fr/web/masseval.html |date=28. september 2011 }} by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in ''Nuclear Physics'' A729 (2003).
* Isotopic compositions and standard atomic masses from [http://www.iupac.org/publications/pac/2003/7506/7506x0683.html Atomic weights of the elements. Review 2000 (IUPAC Technical Report)]. ''Pure Appl. Chem.'' Vol. 75, No. 6, pp. 683-800, (2003) and [http://www.iupac.org/news/archives/2005/atomic-weights_revised05.html Atomic Weights Revised (2005)] {{Webarchive|url=https://web.archive.org/web/20080305062433/http://www.iupac.org/news/archives/2005/atomic-weights_revised05.html |date= 5. marts 2008 }}.
* Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
** Audi, Bersillon, Blachot, Wapstra. [http://amdc.in2p3.fr/web/nubase_en.html The Nubase2003 evaluation of nuclear and decay properties] {{Webarchive|url=https://web.archive.org/web/20110716114059/http://amdc.in2p3.fr/web/nubase_en.html |date=16. juli 2011 }}, Nuc. Phys. A 729, pp. 3-128 (2003).
** National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the [http://www.nndc.bnl.gov/nudat2/ NuDat 2.1 database] (retrieved Sept. 2005).
** David R. Lide (ed.), Norman E. Holden in ''CRC Handbook of Chemistry and Physics, 85th Edition'', online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.
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