SN 2003du: 480 days in the life of a normal type Ia supernova V. Stanishev, A. Goobar, S. Benetti, R. Kotak, G. Pignata, H. Navasardyan, P. Mazzali, R. Amanullah, G. Garavini, S. Nobili et al. (22 more) A&A, 469 2 (2007) 645-661 Published online: 24 April 2007 DOI: 10.1051/0004-6361:20066020