First HARPSpol discoveries of magnetic fields in massive stars
E. Alecian, O. Kochukhov, C. Neiner, G. A. Wade, B. de Batz, H. Henrichs, J. H. Grunhut, J.-C. Bouret, M. Briquet, M. Gagne, Y. Naze, M. E. Oksala, T. Rivinius, R. H. D. Townsend, N. R. Walborn, W. Weiss and the MiMeS collaboration
A&A, 536 (2011) L6
DOI: https://doi.org/10.1051/0004-6361/201118354