Bilhão de anos (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bilhão de anos" in Portuguese language version.

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1books.google.com

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1archives-ouvertes.fr

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archives-ouvertes.fr

hal.archives-ouvertes.fr

Selsis, Franck; Kasting, James F.; Levrard, Benjamin; Paillet, Jimmy; Ribas, Ignasi; Delfosse, Xavier (2007). «Habitable planets around the star Gl 581?». Astronomy and Astrophysics. 476 (3): 1373–1387. Bibcode:2007A&A...476.1373S. arXiv:0710.5294. doi:10.1051/0004-6361:20078091

arxiv.org

Selsis, Franck; Kasting, James F.; Levrard, Benjamin; Paillet, Jimmy; Ribas, Ignasi; Delfosse, Xavier (2007). «Habitable planets around the star Gl 581?». Astronomy and Astrophysics. 476 (3): 1373–1387. Bibcode:2007A&A...476.1373S. arXiv:0710.5294. doi:10.1051/0004-6361:20078091

books.google.com

Yarus, Michael (2010). Life from an RNA World: The Ancestor Within. Boston, Massachusetts: Harvard University Press. p. 38. ISBN 978-0-674-05075-4

doi.org

dx.doi.org

Selsis, Franck; Kasting, James F.; Levrard, Benjamin; Paillet, Jimmy; Ribas, Ignasi; Delfosse, Xavier (2007). «Habitable planets around the star Gl 581?». Astronomy and Astrophysics. 476 (3): 1373–1387. Bibcode:2007A&A...476.1373S. arXiv:0710.5294. doi:10.1051/0004-6361:20078091

harvard.edu

ui.adsabs.harvard.edu

Selsis, Franck; Kasting, James F.; Levrard, Benjamin; Paillet, Jimmy; Ribas, Ignasi; Delfosse, Xavier (2007). «Habitable planets around the star Gl 581?». Astronomy and Astrophysics. 476 (3): 1373–1387. Bibcode:2007A&A...476.1373S. arXiv:0710.5294. doi:10.1051/0004-6361:20078091