Dust and molecular content of the lensed quasar, MG0751+2716, at z = 3.2 D. Alloin, J.-P. Kneib, S. Guilloteau and M. Bremer A&A, 470 1 (2007) 53-60 Published online: 02 May 2007 DOI: 10.1051/0004-6361:20066444