Tài liệu tham khảo WikiPedia: EZ_Aquarii http://www.solstation.com/ http://www.solstation.com/orbits/ezaqrsys.htm http://www.chara.gsu.edu/RECONS/TOP100.posted.htm http://aladin.u-strasbg.fr/AladinPreview?-c=22+38+... http://simbad.u-strasbg.fr/simbad/sim-id?Ident=V*%... http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-sourc... //arxiv.org/abs/1009.4856 //arxiv.org/abs/astro-ph/0206318 //arxiv.org/abs/astro-ph/9909409 //arxiv.org/abs/astro-ph/9910411
