Μεσιέ 2 (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Μεσιέ 2" in Greek language version.

refsWebsite

Global rank Greek rank

1,342^nd place

1,840^th place

18^th place

57^th place

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3^rd place

doi.org

dx.doi.org

Halton, Arp (1962). «The Effect of Reddening on the Derived Ages of Globular Clusters and the Absolute Magnitudes of RR Lyrae Cepheids». Astrophysical Journal 135: 971. doi:10.1086/147344. Bibcode: 1962ApJ...135..971A. http://adsabs.harvard.edu/abs/1962ApJ...135..971A. Ανακτήθηκε στις 2010-06-17.

harvard.edu

adsabs.harvard.edu

Halton, Arp (1962). «The Effect of Reddening on the Derived Ages of Globular Clusters and the Absolute Magnitudes of RR Lyrae Cepheids». Astrophysical Journal 135: 971. doi:10.1086/147344. Bibcode: 1962ApJ...135..971A. http://adsabs.harvard.edu/abs/1962ApJ...135..971A. Ανακτήθηκε στις 2010-06-17.

u-strasbg.fr

simbad.u-strasbg.fr

«SIMBAD Astronomical Database». Results for NGC 7089. Ανακτήθηκε στις 15 Νοεμβρίου 2006.