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NGC 2491 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 2491" in Polish language version.

refsWebsite
Global rank Polish rank
1u-strasbg.fr
1,342nd place
566th place
1cseligman.com
low place
2,148th place
1haroldcorwin.net
low place
low place

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

  • Courtney Seligman: NGC 2491. [w:] Celestial Atlas [on-line]. [dostęp 2015-03-17]. (ang.).

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

  • Harold G. Corwin Jr.: NGC 2491 and NGC 2496. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2018-01-24. [dostęp 2018-03-28]. (ang.).

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

simbad.u-strasbg.fr