A submillimetre search for pre- and proto-brown dwarfs in Chamaeleon II I. de Gregorio-Monsalvo, D. Barrado, H. Bouy, A. Bayo, A. Palau, M. Morales-Calderón, N. Huélamo, O. Morata, B. Merín and C. Eiroa A&A, 590 (2016) A79 Published online: 16 May 2016 DOI: 10.1051/0004-6361/201424149