3C 9 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "3C 9" in Polish language version.

refsWebsite

Global rank Polish rank

1,342^nd place

566^th place

887^th place

766^th place

1hea-harvard.edu

low place

low place

18^th place

140^th place

1web.archive.org

1^st place

1^st place

caltech.edu

ned.ipac.caltech.edu

3C 9 w NASA/IPAC Extragalactic Database (ang.)

harvard.edu

adsabs.harvard.edu

D.O. Edge et al.. A survey of radio sources at a frequency of 159 Mc/s. „Memoirs of the Royal Astronomical Society”. 68, s. 37-60, 1959. Bibcode: 1959MmRAS..68...37E. (ang.).

hea-harvard.edu

3C 9. [w:] XJET: X-Ray Emission from Extragalactic Radio Jets [on-line]. 2012-06-27. [dostęp 2016-06-13].

u-strasbg.fr

simbad.u-strasbg.fr

3C 9 w bazie SIMBAD (ang.)

vizier.u-strasbg.fr

D.O. Edge et al.. A survey of radio sources at a frequency of 159 Mc/s. „Memoirs of the Royal Astronomical Society”. 68, s. 37-60, 1959. Bibcode: 1959MmRAS..68...37E. (ang.).

web.archive.org

Astronomy: The Quasi-Quasars. [w:] TIME [on-line]. 1965-06-18. [dostęp 2016-06-13]. (ang.).