ISO spectroscopy of star formation and active nuclei in the luminous infrared galaxy NGC 6240D. Lutz, E. Sturm, R. Genzel, H. W. W. Spoon, A. F. M. Moorwood, H. Netzer and A. SternbergA&A, 409 3 (2003) 867-878DOI: https://doi.org/10.1051/0004-6361:20031165