Thực đơn
CID-42Thực đơn
CID-42Liên quan
Tài liệu tham khảo
WikiPedia: CID-42 http://www.space.com/16031-supermassive-black-hole... http://adsabs.harvard.edu/abs/2010ApJ...717..209C http://adsabs.harvard.edu/abs/2012ApJ...752...49C http://adsabs.harvard.edu/abs/2013MNRAS.428.1341B http://chandra.harvard.edu/photo/2012/cid42/ http://chandra.harvard.edu/press/12_releases/press... http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=... //arxiv.org/abs/1003.0020 //arxiv.org/abs/1205.0815 //arxiv.org/abs/1205.6202