อ้างอิง ของ เนบิวลาเอสกิโม

  1. 1 2 3 4 5 6 "SIMBAD Astronomical Database". Results for Eskimo Nebula. สืบค้นเมื่อ 2006-12-22.
  2. 1 2 O'dell, C. R.; Balick, B.; Hajian, A. R.; Henney, W. J.; Burkert, A. (2003). "Knots in Planetary Nebulae". Winds, Bubbles, and Explosions: a conference to honor John Dyson, Pátzcuaro, Michoacán, México, September 9–13, 2002 (Eds. S. J. Arthur & W. J. Henney) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) (http://www.astroscu.unam.mx/~rmaa/). 15: 29–33. Bibcode:2003RMxAC..15...29O. External link in |journal= (help)CS1 maint: multiple names: authors list (link)
  3. ↑ O'Dell, C. R.; Balick, B.; Hajian, A. R.; Henney, W. J.; Burkert, A. (2002). "Knots in Nearby Planetary Nebulae". The Astronomical Journal. 123 (6): 3329–3347. Bibcode:2002AJ....123.3329O. doi:10.1086/340726.CS1 maint: multiple names: authors list (link)
  4. ↑ Windows to the Universe
  5. ↑ Guerrero, M. A.; Chu, Y.-H.; Gruendl, R. A.; Meixner, M. (2005). "XMM-Newton detection of hot gas in the Eskimo Nebula: Shocked stellar wind or collimated outflows?". Astronomy and Astrophysics. 430 (3): L69–L72. arXiv:astro-ph/0412540. Bibcode:2005A&A...430L..69G. doi:10.1051/0004-6361:200400131.CS1 maint: multiple names: authors list (link)

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WikiPedia: เนบิวลาเอสกิโม http://www.windows.ucar.edu/the_universe/images/n2... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC... http://antwrp.gsfc.nasa.gov/apod/ap031207.html http://www.astroscu.unam.mx/~rmaa/ //arxiv.org/abs/astro-ph/0412540 //doi.org/10.1051%2F0004-6361:200400131 //doi.org/10.1086%2F340726 http://www.wikisky.org/?object=The+Eskimo+Nebula http://www.wikisky.org/?object=The+Eskimo+Nebula&i... http://www.wikisky.org/?object=The+Eskimo+Nebula&i...