Tài liệu tham khảo WikiPedia: T_Tauri http://www.kencroswell.com/TTauri.html http://www.spaceref.com/news/viewpr.html?pid=10340 http://simbad.u-strasbg.fr/simbad/sim-id?Ident=T+T... http://simbad.u-strasbg.fr/simbad/sim-id?protocol=... http://www.daviddarling.info/encyclopedia/S/Struve... http://www.daviddarling.info/encyclopedia/T/T_Taur... http://www.aavso.org/vsots_ttau //arxiv.org/abs/0708.1752 //arxiv.org/abs/1512.05736 //doi.org/10.1051%2F0004-6361%2F201527125
