Sign In

Login

Password

Forgot Password ? Sign Up

NGC 253 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 253" in Polish language version.

refsWebsite
Global rank Polish rank
2eso.org
3,034th place
1,600th place
1caltech.edu
887th place
766th place
1u-strasbg.fr
1,342nd place
566th place
1cseligman.com
low place
2,148th place
1harvard.edu
18th place
140th 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 253. [w:] Celestial Atlas [on-line]. [dostęp 2014-04-17]. (ang.).

eso.org (Global: 3,034th place; Polish: 1,600th place)

harvard.edu (Global: 18th place; Polish: 140th place)

cbat.eps.harvard.edu

  • List of Supernovae. [w:] IAU Central Bureau for Astronomical Telegrams [on-line]. Międzynarodowa Unia Astronomiczna. [dostęp 2014-11-06]. (ang.).

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

vizier.u-strasbg.fr

  • R.B. Tully et al.: NGC 253. [w:] Cosmicflows-2 catalog [on-line]. VizieR, 2013. [dostęp 2016-05-05]. (ang.).