Super-Keplerian equatorial outflows in SS 433 - Centrifugal ejection of the circumbinary disk Idel Waisberg, Jason Dexter, Pierre-Olivier Petrucci, Guillaume Dubus and Karine Perraut A&A, 623 (2019) A47 Published online: 04 March 2019 DOI: 10.1051/0004-6361/201834746