3C 273 (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "3C 273" in Finnish language version.

refsWebsite

Global rank Finnish rank

887^th place

1,209^th place

18^th place

270^th place

1nightskyinfo.com

low place

low place

caltech.edu

ned.ipac.caltech.edu

NASA/IPAC Extragalactic Database NASA. Viitattu 8.2.2015. (englanniksi)

harvard.edu

articles.adsabs.harvard.edu

The Quasi-Stellar Radio Sources 3C 48 and 3C 273 The Astrophysics Journal. Viitattu 8.2.2015. (englanniksi)

nightskyinfo.com

3C 273 - Quasar in Virgo NightSkyInfo. Viitattu 8.2.2015. (englanniksi)