Discovery of a brown dwarf companion to the star HIP 64892 A. Cheetham, M. Bonnefoy, S. Desidera, M. Langlois, A. Vigan, T. Schmidt, J. Olofsson, G. Chauvin, H. Klahr, R. Gratton et al. (82 more) A&A, 615 (2018) A160 Published online: 01 August 2018 DOI: 10.1051/0004-6361/201832650