660 aC (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "660 aC" in Catalan language version.

refsWebsite

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1theguardian.com

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doi.org

dx.doi.org

«Multiradionuclide evidence for an extreme solar proton event around 2,610 B.P. (~660 BC)». Proceedings of the National Academy of Sciences, vol. 116, 13, 2019, pàg. 5961–5966. Bibcode: 2019PNAS..116.5961O. DOI: 10.1073/pnas.1815725116. PMC: 6442557. PMID: 30858311.

harvard.edu

adsabs.harvard.edu

«Multiradionuclide evidence for an extreme solar proton event around 2,610 B.P. (~660 BC)». Proceedings of the National Academy of Sciences, vol. 116, 13, 2019, pàg. 5961–5966. Bibcode: 2019PNAS..116.5961O. DOI: 10.1073/pnas.1815725116. PMC: 6442557. PMID: 30858311.

nih.gov

ncbi.nlm.nih.gov

«Multiradionuclide evidence for an extreme solar proton event around 2,610 B.P. (~660 BC)». Proceedings of the National Academy of Sciences, vol. 116, 13, 2019, pàg. 5961–5966. Bibcode: 2019PNAS..116.5961O. DOI: 10.1073/pnas.1815725116. PMC: 6442557. PMID: 30858311.

theguardian.com

Ian Sample. «Radioactive particles from huge solar storm found in Greenland». The Guardian, March 11, 2019. [Consulta: March 14, 2019].