The rapid rotation and complex magnetic field geometry of Vega P. Petit, F. Lignières, G. A. Wade, M. Aurière, T. Böhm, S. Bagnulo, B. Dintrans, A. Fumel, J. Grunhut, J. Lanoux et al. (2 more) A&A, 523 (2010) A41 Published online: 16 November 2010 DOI: 10.1051/0004-6361/201015307