List of spiral galaxies (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of spiral galaxies" in English language version.

refsWebsite

Global rank English rank

1,342^nd place

1,819^th place

low place

low place

5,388^th place

7,494^th place

1^st place

kopernik.org

Normandin, George (2002). "Barred Spiral Galaxy NGC 1090". Retrieved Dec. 26, 2006

Frommert, Hartmut. "NGC 2715" Archived 2005-02-22 at the Wayback Machine. Retrieved on December 26, 2006.

Centre de Données astronomiques de Strasbourg. "VizieR Detailed Page". Retrieved on December 26, 2006.

SIMBAD service at Centre de Données astronomiques de Strasbourg. "SIMBAD". Retrieved on April 9, 2013.

Frommert, Hartmut. "NGC 2715" Archived 2005-02-22 at the Wayback Machine. Retrieved on December 26, 2006.