Crescent Nebula (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Crescent Nebula" in English language version.

refsWebsite

Global rank English rank

1,342^nd place

1,819^th place

1web.archive.org

1^st place

1^st place

1ngcicproject.org

low place

low place

low place

low place

jumk.de

"WR 136". jumk.de. Retrieved 25 March 2018.

ngcicproject.org

Erdmann, Robert. "NGC 6888". The NGC/IC Project. Archived from the original on 2012-05-20.

u-strasbg.fr

simbad.u-strasbg.fr

"NGC 6888". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2007-04-23.

web.archive.org

Erdmann, Robert. "NGC 6888". The NGC/IC Project. Archived from the original on 2012-05-20.