Velocity segregation effects in galaxy clusters at 0.4 ≲ z ≲ 1.5 S. Barsanti, M. Girardi, A. Biviano, S. Borgani, M. Annunziatella and M. Nonino A&A, 595 (2016) A73 Published online: 01 November 2016 DOI: 10.1051/0004-6361/201629012