VEGA/CHARA interferometric observations of Cepheids - I. A resolved structure around the prototype classical Cepheid δ Cep in the visible spectral range
N. Nardetto, A. Mérand, D. Mourard, J. Storm, W. Gieren, P. Fouqué, A. Gallenne, D. Graczyk, P. Kervella, H. Neilson, G. Pietrzynski, B. Pilecki, J. Breitfelder, P. Berio, M. Challouf, J.-M. Clausse, R. Ligi, P. Mathias, A. Meilland, K. Perraut, E. Poretti, M. Rainer, A. Spang, P. Stee, I. Tallon-Bosc and T. ten Brummelaar
A&A, 593 (2016) A45
DOI: https://doi.org/10.1051/0004-6361/201528005
