Complex resonance absorption structure in the X-ray spectrum of IRAS 13349+2438 M. Sako, S. M. Kahn, E. Behar, J. S. Kaastra, A. C. Brinkman, Th. Boller, E. M. Puchnarewicz, R. Starling, D. A. Liedahl, J. Clavel and M. Santos-Lleo A&A, 365 1 (2001) L168-L173 Published online: 15 January 2001 DOI: 10.1051/0004-6361:20000081