شش‌قلوی سیفرت (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "شش‌قلوی سیفرت" in Persian language version.

refsWebsite

Global rank Persian rank

887^th place

842^nd place

1hubblesite.org

6,632^nd place

4,889^th place

18^th place

50^th place

2^nd place

2^nd place

caltech.edu

nedipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for HCG 79. Retrieved 2006-10-29.

ned.ipac.caltech.edu

"NASA/IPAC Extragalactic Database". Results for NGC 6027d. Retrieved 2013-04-02.

doi.org

C. K. Seyfert (1951). "A Dense Group of Galaxies in Serpens". Publications of the Astronomical Society of the Pacific. 371: 72–75. Bibcode:1951PASP...63...72S. doi:10.1086/126319.

harvard.edu

ui.adsabs.harvard.edu

C. K. Seyfert (1951). "A Dense Group of Galaxies in Serpens". Publications of the Astronomical Society of the Pacific. 371: 72–75. Bibcode:1951PASP...63...72S. doi:10.1086/126319.

hubblesite.org

http://hubblesite.org/newscenter/archive/releases/2002/22/image/a/