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NGC 7417 (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 7417" in Arabic language version.

refsWebsite
Global rank Arabic rank
1harvard.edu
18th place
33rd place
1worldcat.org
5th place
4th place
1wikidata.org
43rd place
2nd place

harvard.edu

ui.adsabs.harvard.edu

  • Lauberts A.; Valentijn E. A. (1989). "The surface photometry catalogue of the ESO-Uppsala galaxies". The Messenger (بالإنجليزية). 56: 31–34. Bibcode:1989ESOLV.C......0L. ISSN:0722-6691. QID:Q66381073.

wikidata.org

  • Lauberts A.; Valentijn E. A. (1989). "The surface photometry catalogue of the ESO-Uppsala galaxies". The Messenger (بالإنجليزية). 56: 31–34. Bibcode:1989ESOLV.C......0L. ISSN:0722-6691. QID:Q66381073.

worldcat.org

  • Lauberts A.; Valentijn E. A. (1989). "The surface photometry catalogue of the ESO-Uppsala galaxies". The Messenger (بالإنجليزية). 56: 31–34. Bibcode:1989ESOLV.C......0L. ISSN:0722-6691. QID:Q66381073.