3C 273 (Swedish Wikipedia)

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

refsWebsite

Global rank Swedish rank

887^th place

1,794^th place

caltech.edu

nedipac.caltech.edu

”NASA/IPAC Extragalactic Database”. Results for 3C 273. http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=3C+273&extend=no. Läst 2 januari 2016.