NGC 6481 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 6481" in Polish language version.

refsWebsite

Global rank Polish rank

1web.archive.org

1^st place

1^st place

1haroldcorwin.net

low place

low place

low place

2,148^th place

cseligman.com

Courtney Seligman: NGC 6481. Celestial Atlas. [dostęp 2017-10-23]. (ang.).

haroldcorwin.net

Harold G. Corwin Jr.: NGC 6481. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2017-06-20. [dostęp 2017-10-23]. (ang.).

web.archive.org

Wilton Dias et al.: Catalog of Optically Visible Open Clusters and Candidates (version 3.5). Departamento de Astronomia, 2016-01-28. [dostęp 2017-10-23].