NGC 4274 (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 4274" in Italian language version.

refsWebsite

Global rank Italian rank

1rochesterastronomy.org

low place

low place

rochesterastronomy.org (Global: low place; Italian: low place)

Supernova 1999ev in NGC 4274, su rochesterastronomy.org. URL consultato il 10 ottobre 2009.