A submillimeter exponential disk in M 51: Evidence for an extended cold dust diskR. Meijerink, R. P. J. Tilanus, C. P. Dullemond, F. P. Israel and P. P. van der WerfA&A, 430 2 (2005) 427-434DOI: https://doi.org/10.1051/0004-6361:20040469
