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NGC 3494 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 3494" in Polish language version.

refsWebsite
Global rank Polish rank
1seds.org
5,388th place
2,254th place
1haroldcorwin.net
low place
low place
1cseligman.com
low place
2,148th place

cseligman.com

  • Courtney Seligman: NGC 3494. Celestial Atlas. [dostęp 2017-09-03]. (ang.).

haroldcorwin.net

  • Harold G. Corwin Jr.: NGC 3494. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2017-06-20. [dostęp 2017-09-03]. (ang.).

seds.org

spider.seds.org

  • NGC 3494 w serwisie SEDS.org (Revised NGC and IC Catalog) (ang.)