The peculiar fast-rotating star 51 Ophiuchi probed by VEGA/CHARA N. Jamialahmadi, P. Berio, A. Meilland, K. Perraut, D. Mourard, B. Lopez, P. Stee, N. Nardetto, B. Pichon, J. M. Clausse et al. (9 more) A&A, 579 (2015) A81 Published online: 02 July 2015 DOI: 10.1051/0004-6361/201425473