Resolved 24.5 micron emission from massive young stellar objectsW. J. de Wit, M. G. Hoare, T. Fujiyoshi, R. D. Oudmaijer, M. Honda, H. Kataza, T. Miyata, Y. K. Okamoto, T. Onaka, S. Sako and T. YamashitaA&A, 494 1 (2009) 157-178DOI: https://doi.org/10.1051/0004-6361:200810771