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NGC 225 (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 225" in Vietnamese language version.

refsWebsite
Global rank Vietnamese rank
1archive.org
6th place
4th place
1u-strasbg.fr
1,342nd place
1,205th place

archive.org

  • R. W. Sinnott biên tập (1988). The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. ISBN 978-0-933346-51-2.

u-strasbg.fr

simbad.u-strasbg.fr