Nemesis (astronomia) (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nemesis (astronomia)" in Italian language version.

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4doi.org

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arxiv.org

Melott, A.L., Bambach, R.K., Nemesis Reconsidered, in Monthly Notices of the Royal Astronomical Society Letters, vol. 407, 2010, pp. L99-L102, Bibcode:2010MNRAS.407L..99M, DOI:10.1111/j.1745-3933.2010.00913.x, arXiv:1007.0437.

astrobio.net

Leslie Mullen, Getting WISE About Nemesis, su astrobio.net, Astrobiology Magazine (Cosmic Evolution), 03/11/10. URL consultato il 15 maggio 2010.

doi.org

dx.doi.org

Raup, D.M., Sepkoski, J.J., Periodicity of Extinctions in the Geologic Past (PDF), in Proceedings of the National Academy of Sciences, vol. 81, n. 3, 1º febbraio 1984, pp. 801–805, DOI:10.1073/pnas.81.3.801, PMID 6583680. URL consultato il 30 aprile 2007.
Melott, A.L., Bambach, R.K., Nemesis Reconsidered, in Monthly Notices of the Royal Astronomical Society Letters, vol. 407, 2010, pp. L99-L102, Bibcode:2010MNRAS.407L..99M, DOI:10.1111/j.1745-3933.2010.00913.x, arXiv:1007.0437.
Whitmire, D.P., Jackson, A.A., Are periodic mass extinctions driven by a distant solar companion?, in Nature, vol. 308, n. 5961, 1984, pp. 713–715, DOI:10.1038/308713a0. URL consultato il 30 aprile 2007.
Davis, M., Hut, P., Muller, R.A., Extinction of species by periodic comet showers, in Nature, vol. 308, n. 5961, 1984, pp. 715–717, DOI:10.1038/308715a0. URL consultato il 30 aprile 2007.

harvard.edu

adsabs.harvard.edu

Melott, A.L., Bambach, R.K., Nemesis Reconsidered, in Monthly Notices of the Royal Astronomical Society Letters, vol. 407, 2010, pp. L99-L102, Bibcode:2010MNRAS.407L..99M, DOI:10.1111/j.1745-3933.2010.00913.x, arXiv:1007.0437.

lbl.gov

muller.lbl.gov

http://muller.lbl.gov/pages/lbl-nem.htm Muller.lbl.gov Retrieved on 05-19-07
Richard A. Muller, Nemesis, su muller.lbl.gov, Lawrence Berkeley National Laboratory. URL consultato il 19 maggio 2007.

nasa.gov

(EN) NASA's WISE Survey Finds Thousands of New Stars, But No 'Planet X', su nasa.gov, NASA, 7 marzo 2014.

news.google.com

Leader-Post, "Scientists claim killer star exists", 22 Feb 1984, Page B6, Associated Press

nih.gov

ncbi.nlm.nih.gov

Raup, D.M., Sepkoski, J.J., Periodicity of Extinctions in the Geologic Past (PDF), in Proceedings of the National Academy of Sciences, vol. 81, n. 3, 1º febbraio 1984, pp. 801–805, DOI:10.1073/pnas.81.3.801, PMID 6583680. URL consultato il 30 aprile 2007.

oadoi.org

Melott, A.L., Bambach, R.K., Nemesis Reconsidered, in Monthly Notices of the Royal Astronomical Society Letters, vol. 407, 2010, pp. L99-L102, Bibcode:2010MNRAS.407L..99M, DOI:10.1111/j.1745-3933.2010.00913.x, arXiv:1007.0437.
Whitmire, D.P., Jackson, A.A., Are periodic mass extinctions driven by a distant solar companion?, in Nature, vol. 308, n. 5961, 1984, pp. 713–715, DOI:10.1038/308713a0. URL consultato il 30 aprile 2007.
Davis, M., Hut, P., Muller, R.A., Extinction of species by periodic comet showers, in Nature, vol. 308, n. 5961, 1984, pp. 715–717, DOI:10.1038/308715a0. URL consultato il 30 aprile 2007.

pnas.org

Raup, D.M., Sepkoski, J.J., Periodicity of Extinctions in the Geologic Past (PDF), in Proceedings of the National Academy of Sciences, vol. 81, n. 3, 1º febbraio 1984, pp. 801–805, DOI:10.1073/pnas.81.3.801, PMID 6583680. URL consultato il 30 aprile 2007.