Active galaxy 4U 1344-60: did the relativistic line disappear? J. Svoboda, S. Bianchi, M. Guainazzi, G. Matt, E. Piconcelli, V. Karas and M. Dovčiak A&A, 545 (2012) A148 Published online: 24 September 2012 DOI: 10.1051/0004-6361/201219500