Discovery of very low amplitude 9-minute multiperiodic pulsations in the magnetic Ap star HD 75445O. Kochukhov, S. Bagnulo, G. Lo Curto and T. RyabchikovaA&A, 493 3 (2009) L45-L48DOI: https://doi.org/10.1051/0004-6361:200811419
