Thực đơn
Electra (sao)Thực đơn
Electra (sao)Liên quan
Electra Electra (sao) Electragapetus scitulus Electragapetus uchidai Electragapetus martynovi Electron Electrolux Electronvolt Electrum Electron hóa trịTài liệu tham khảo
WikiPedia: Electra (sao) http://oed.com/search?searchType=dictionary&q=Elec... http://www.oup.com/oxforddnb/info/freeodnb/librari... http://adsabs.harvard.edu/abs/1965ApJ...142.1604A http://adsabs.harvard.edu/abs/1966CoLPL...4...99J http://adsabs.harvard.edu/abs/1971PASP...83..493P http://adsabs.harvard.edu/abs/1975PDAO...14..319P http://adsabs.harvard.edu/abs/1989ApJ...339..403G http://adsabs.harvard.edu/abs/2000ASPC..214...13H http://adsabs.harvard.edu/abs/2002yCat.2237....0D http://adsabs.harvard.edu/abs/2005A&A...440..305F