R. H. D. Townsend

Rotation, spectral variability, magnetic geometry and magnetosphere of the Of?p star CPD -28° 2561

N. Morrell, G. Wade, V. Petit, 2014, 1411.7926.

First HARPSpol discoveries of magnetic fields in massive stars

B. Batz, H. Henrichs, N. Walborn, 2011, 1111.3433.

Discovery of a magnetic field in the O9 sub-giant star HD 57682 by the MiMeS Collaboration

C. Neiner, G. Wade, V. Petit, 2009, 0910.0214.