Physics of a clumpy lensed galaxy at z = 1.6 M. Girard, M. Dessauges-Zavadsky, D. Schaerer, J. Richard, K. Nakajima and A. Cava A&A, 619 (2018) A15 Published online: 01 November 2018 DOI: 10.1051/0004-6361/201833533