Gravitational lensing in the supernova legacy survey (SNLS) T. Kronborg, D. Hardin, J. Guy, P. Astier, C. Balland, S. Basa, R. G. Carlberg, A. Conley, D. Fouchez, I. M. Hook et al. (11 more) A&A, 514 (2010) A44 Published online: 12 May 2010 DOI: 10.1051/0004-6361/200913618