อ้างอิง ของ กลีเซอ 581 อี

  1. 1 2 3 4 5 6 7 Vogt, S. S.; et al. (2010). "The Lick-Carnegie Exoplanet Survey: A 3.1 M_Earth Planet in the Habitable Zone of the Nearby M3V Star Gliese 581". arΧiv:1009.5733 [astro-ph.EP]. 
  2. ↑ Mayor, M.; Bonfils, X.; Forveille, T.; Delfosse, X.; Udry, S.; Bertaux, J.-L.; Beust, H.; Bouchy, F.; และคณะ (2009). "The HARPS search for southern extra-solar planets, XVIII. An Earth-mass planet in the GJ 581 planetary system". Astronomy and Astrophysics. 507 (1): 487–494. arXiv:0906.2780. Bibcode:2009A&A...507..487M. doi:10.1051/0004-6361/200912172. Explicit use of et al. in: |last9= (help)

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WikiPedia: กลีเซอ 581 อี http://news.yahoo.com/s/ap/20090421/ap_on_sc/eu_br... http://exoplanet.eu/planet.php?p1=Gl+581&p2=e http://exoplanet.eu/planet.php?p1=Gl+581&p2=e&show... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Gl+... //arxiv.org/abs/0906.2780 //doi.org/10.1051%2F0004-6361%2F200912172 http://www.eso.org/public/outreach/press-rel/pr-20... http://www.wikisky.org/?ra=15.323888888889&de=-7.7... https://ui.adsabs.harvard.edu/abs/2009A&A...507..4...