NGC 3666 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 3666" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

1,342^nd place

855^th place

887^th place

966^th place

low place

low place

caltech.edu

ned.ipac.caltech.edu

NASA/IPAC Extragalactic Database. ned.ipac.caltech.edu. [3 June 2019]. （原始内容存档于2022-06-27）.

cseligman.com

Seligman, Courtney. New General Catalog Objects: NGC 3650 - 3699. New General Catalog Objects: NGC 3650 - 3699. [3 June 2019]. （原始内容存档于2018-10-03）.

u-strasbg.fr

simbad.u-strasbg.fr

[
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+3666
NGC 3666] 请检查|url=值 (帮助). SIMBAD. 斯特拉斯堡天文資料中心.

web.archive.org

NASA/IPAC Extragalactic Database. ned.ipac.caltech.edu. [3 June 2019]. （原始内容存档于2022-06-27）.
Seligman, Courtney. New General Catalog Objects: NGC 3650 - 3699. New General Catalog Objects: NGC 3650 - 3699. [3 June 2019]. （原始内容存档于2018-10-03）.