Radio/X-ray correlation in the low/hard state of GX 339–4 S. Corbel, M. A. Nowak, R. P. Fender, A. K. Tzioumis and S. Markoff A&A, 400 3 (2003) 1007-1012 Published online: 07 March 2003 DOI: 10.1051/0004-6361:20030090