Tracing the evolution in the iron content of the intra-cluster medium I. Balestra, P. Tozzi, S. Ettori, P. Rosati, S. Borgani, V. Mainieri C. Norman and M. Viola A&A, 462 2 (2007) 429-442 Published online: 02 November 2006 DOI: 10.1051/0004-6361:20065568