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Nebulosa Saturno (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nebulosa Saturno" in Spanish language version.

refsWebsite
Global rank Spanish rank
1harvard.edu
18th place
34th place
1arxiv.org
69th place
148th place

arxiv.org

  • Steffen, W.; Espíndola, M.; Martínez, S.; Koning, N. (octubre de 2009). «The 3D velocity structure of the planetary nebula NGC 7009». Revista Mexicana de Astronomía y Astrofísica 45: 143-54. Bibcode:2009RMxAA..45..143S. arXiv:0905.2148. «NGC 7009 is a planetary nebula with several morphological and kinematical sub-systems with multiple shells, a halo, jet-like streams, ansae and small-scale filaments and knots.» 

harvard.edu

adsabs.harvard.edu

  • Steffen, W.; Espíndola, M.; Martínez, S.; Koning, N. (octubre de 2009). «The 3D velocity structure of the planetary nebula NGC 7009». Revista Mexicana de Astronomía y Astrofísica 45: 143-54. Bibcode:2009RMxAA..45..143S. arXiv:0905.2148. «NGC 7009 is a planetary nebula with several morphological and kinematical sub-systems with multiple shells, a halo, jet-like streams, ansae and small-scale filaments and knots.»