A gas and dust rich giant elliptical galaxy in the ISOPHOT Serendipity Survey O. Krause, U. Lisenfeld, D. Lemke, M. Haas, U. Klaas and M. Stickel A&A, 402 1 (2003) L1-L4 Published online: 07 April 2003 DOI: 10.1051/0004-6361:20030358