NGC 2291 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 2291" in Chinese language version.

refsWebsite

Global rank Chinese rank

887^th place

966^th place

1web.archive.org

1^st place

1^st place

low place

low place

1webcitation.org

24^th place

29^th place

caltech.edu (Global: 887^th place; Chinese: 966^th place)

ned.ipac.caltech.edu

NED, NGC 2291 （页面存档备份，存于互联网档案馆） (accessed 2012-03-20)

cseligman.com (Global: low place; Chinese: low place)

Seligman, Courtney. Celestial Atlas: NGC Objects: NGC 2250 - 2299. cseligman.com. [10 July 2015]. （原始内容存档于10 July 2015）.

web.archive.org (Global: 1^st place; Chinese: 1^st place)

NED, NGC 2291 （页面存档备份，存于互联网档案馆） (accessed 2012-03-20)

webcitation.org (Global: 24^th place; Chinese: 29^th place)

Seligman, Courtney. Celestial Atlas: NGC Objects: NGC 2250 - 2299. cseligman.com. [10 July 2015]. （原始内容存档于10 July 2015）.