BX442 (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "BX442" in Arabic language version.

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3oloom.com (Global: low place; Arabic: low place)

David R. Law; Alice E. Shapley; Charles C. Steidel; Naveen A. Reddy; Charlotte R. Christensen; Dawn K. Erb (2012-07-19). "High Velocity Dispersion in A Rare Grand Design Spiral Galaxy at Redshift z=2.18". Nature. 487 (7407): 338–340. arXiv:1207.4196. Bibcode:2012Natur.487..338L. doi:10.1038/nature11256. PMID 22810697.
Purcell, C. W.; Bullock, J.S.; Tollerud, E. J.; Rocha. M. & Chakrabarti, S. (September 2011). "The Sagittarius impact as an architect of spirality and outer rings in the Milky Way". Nature. 477 (7364): 301–303. arXiv:1109.2918. Bibcode:2011Natur.477..301P. doi:10.1038/nature10417. PMID 21921911.