A disk wind in AB Aurigae traced with Hα interferometry K. Perraut, C. Dougados, G. H. R. A. Lima, M. Benisty, D. Mourard, R. Ligi, N. Nardetto, I. Tallon-Bosc, T. ten Brummelaar and C. Farrington A&A, 596 (2016) A17 Published online: 22 November 2016 DOI: 10.1051/0004-6361/201628931