Survey of the ISM in early-type galaxies - IV. The hot dust componentF. Ferrari, M. G. Pastoriza, F. D. Macchetto, C. Bonatto, N. Panagia and W. B. SparksA&A, 389 2 (2002) 355-366DOI: https://doi.org/10.1051/0004-6361:20020582
