Liên quan Zeta Zeta Ophiuchi Zeta Sagittarii Zeta Crateris Zeta Arietis Zeta Herculis Zeta Hydri Zeta Reticuli Zeta Puppis Zeta Orionis
Tài liệu tham khảo WikiPedia: Zeta Ursae Majoris http://capebretonsmagazine.com/modules/publisher/i... http://www.leosondra.cz/en/mizar/ http://adsabs.harvard.edu/abs/1965S&T....30...21I http://adsabs.harvard.edu/abs/1986EgUBV........0M http://adsabs.harvard.edu/abs/1998A&AS..128..497I http://adsabs.harvard.edu/abs/1998AJ....116.2536H http://adsabs.harvard.edu/abs/2002A&A...384..180F http://adsabs.harvard.edu/abs/2003AJ....125.1980K http://adsabs.harvard.edu/abs/2004A&A...424..727P http://adsabs.harvard.edu/abs/2005A&A...442..563M
