The Herschel Lensing Survey (HLS): Overview E. Egami, M. Rex, T. D. Rawle, P. G. Pérez-González, J. Richard, J.-P. Kneib, D. Schaerer, B. Altieri, I. Valtchanov, A. W. Blain et al. (25 more) A&A, 518 (2010) L12 Published online: 16 July 2010 DOI: 10.1051/0004-6361/201014696