NGC 163 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 163" in Polish language version.

refsWebsite
Global rank Polish rank
low place
2,148th place
1,342nd place
566th place
low place
low place

cseligman.com

  • Courtney Seligman: NGC 163. [w:] Celestial Atlas [on-line]. [dostęp 2017-06-21]. (ang.).

haroldcorwin.net

  • Harold G. Corwin, Jr.: NGC 165. [w:] Notes on the NGC objects, particularly those missing, misidentified, or otherwise unusual [on-line]. 2016-10-20. [dostęp 2017-06-21]. (ang.).

u-strasbg.fr

simbad.u-strasbg.fr