RX J1131-1231 2014 [March 5, 2014]. (原始内容存档于2015-12-22). Morgan, Nicholas; Kochanek, Christopher. Time-Delay Measurement for the Quadruple Lens RX J1131-1231. May
LP 71-82Shappee, Benjamin J.; Schmidt, Sarah J.; Jayasinghe, Tharindu; Kochanek, Christopher S.; Auchettl, Katie; Holoien, Thomas W.-S., A Catalog of M-dwarf