Was the progenitor of the Sagittarius stream a disc galaxy?
Monthly notices of the Royal Astronomical Society. Letters, 2010-10, Vol.408 (1), p.L26-L30 [Peer Reviewed Journal]2010 The Authors. Journal compilation © 2010 RAS ;ISSN: 1745-3925 ;EISSN: 1745-3933 ;DOI: 10.1111/j.1745-3933.2010.00921.x
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