Thực đơn
Cygnus_X-1Thực đơn
Cygnus_X-1Liên quan
Cygnus X-1Tài liệu tham khảo
WikiPedia: Cygnus_X-1 http://adsabs.harvard.edu/abs/1965Sci...147..394B http://adsabs.harvard.edu/abs/1973LicOB..24....1B http://adsabs.harvard.edu/abs/1987ApJ...321..425N http://adsabs.harvard.edu/abs/2005MNRAS.358..851Z http://adsabs.harvard.edu/abs/2007A&A...474..653V http://adsabs.harvard.edu/abs/2007ragt.meet...71H http://adsabs.harvard.edu/abs/2011ApJ...742...83R http://adsabs.harvard.edu/abs/2011ApJ...742...84O http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Cyg... http://simbad.u-strasbg.fr/simbad/sim-id?protocol=...