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Μεσιέ 61 (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Μεσιέ 61" in Greek language version.

refsWebsite
Global rank Greek rank
1caltech.edu
887th place
1,225th place
1harvard.edu
18th place
57th place

caltech.edu

nedipac.caltech.edu

  • «NASA/IPAC Extragalactic Database». Results for M 61. Ανακτήθηκε στις 18 Νοεμβρίου 2006. 

harvard.edu

cfa.harvard.edu

  • «List of Supernovae». Central Bureau for Astronomical Telegrams. Ανακτήθηκε στις 30 Δεκεμβρίου 2008.