Weak lensing study of 16 DAFT/FADA clusters: Substructures and filaments Nicolas Martinet, Douglas Clowe, Florence Durret, Christophe Adami, Ana Acebrón, Lorena Hernandez-García, Isabel Márquez, Loic Guennou, Florian Sarron and Mel Ulmer A&A, 590 (2016) A69 Published online: 12 May 2016 DOI: 10.1051/0004-6361/201526444