Messier 74 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 74" in Polish language version.

refsWebsite
Global rank Polish rank
18th place
140th place
2nd place
6th place
low place
2,148th place
887th place
766th 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 628. [w:] Celestial Atlas [on-line]. [dostęp 2014-11-14]. (ang.).

doi.org (Global: 2nd place; Polish: 6th place)

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

adsabs.harvard.edu

cbat.eps.harvard.edu

  • List of Supernovae. [w:] IAU Central Bureau for Astronomical Telegrams [on-line]. Międzynarodowa Unia Astronomiczna. [dostęp 2014-11-14]. (ang.).

chandra.harvard.edu