Holmberg IX (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Holmberg IX" in Polish language version.

refsWebsite

Global rank Polish rank

887^th place

766^th place

1,342^nd place

566^th place

5,388^th place

2,254^th place

18^th place

140^th place

caltech.edu

nedipac.caltech.edu

Dane według NASA/IPAC Extragalactic Database.

harvard.edu

ui.adsabs.harvard.edu

F. Bertola i P. Maffei, "Two Faint Companions to M81", Astronomy and Astrophysics, tom 32, strona 117 (1974).

seds.org

messier.seds.org

Dane według Students for Exploration and Development of Space.

u-strasbg.fr

simbad.u-strasbg.fr

Dane według SIMBAD.