Investigating the interstellar dust through the Fe K-edgeD. Rogantini, E. Costantini, S. T. Zeegers, C. P. de Vries, W. Bras, F. de Groot, H. Mutschke and L. B. F. M. WatersA&A, 609 (2018) A22DOI: https://doi.org/10.1051/0004-6361/201731664