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NGC 272 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 272" in Polish language version.

Last modified:

Ref.Un. Ref.Website
Global rank Polish rank
61arxiv.org
49th place
224th place
31cseligman.com
1,720th place
239th place
11usp.br
1,596th place
1,581st place
11haroldcorwin.net
low place
2,592nd place

arxiv.org (Global: 49th place; Polish: 224th place)

cseligman.com (Global: 1,720th place; Polish: 239th place)

  • Courtney Seligman: NGC 272. Celestial Atlas. [dostęp 2014-09-11]. (ang.).

haroldcorwin.net (Global: low place; Polish: 2,592nd place)

  • Harold G. Corwin Jr.: NGC 272. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2017-06-20. [dostęp 2017-09-08]. (ang.).

usp.br (Global: 1,596th place; Polish: 1,581st place)

astro.iag.usp.br