PHotometry Assisted Spectral Extraction (PHASE) and identification of SNLS supernovae S. Baumont, C. Balland, P. Astier, J. Guy, D. Hardin, D. A. Howell, C. Lidman, M. Mouchet, R. Pain and N. Regnault A&A, 491 2 (2008) 567-585 Published online: 01 October 2008 DOI: 10.1051/0004-6361:200810210