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NGC 6669 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 6669" in Polish language version.

refsWebsite
Global rank Polish rank
1cseligman.com
low place
2,148th place
1seds.org
5,388th place
2,254th place
1haroldcorwin.net
low place
low place
1caltech.edu
887th place
766th place
1u-strasbg.fr
1,342nd place
566th place

caltech.edu (Global: 887th place; Polish: 766th place)

ned.ipac.caltech.edu

cseligman.com (Global: low place; Polish: 2,148th place)

  • Courtney Seligman: NGC 6669. Celestial Atlas. [dostęp 2014-09-17]. (ang.).

haroldcorwin.net (Global: low place; Polish: low place)

  • Harold G. Corwin Jr.: NGC 6669. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2017-06-20. [dostęp 2017-10-23]. (ang.).

seds.org (Global: 5,388th place; Polish: 2,254th place)

spider.seds.org

  • NGC 6669 w serwisie SEDS.org (Revised NGC and IC Catalog) (ang.)

u-strasbg.fr (Global: 1,342nd place; Polish: 566th place)

simbad.u-strasbg.fr