(en) J.F. Donati, I.D. Howarth, M.M. Jardine, P. Petit, C. Catala, J.D. Landstreet, J.C. Bouret, E. Alecian, J. R. Barnes et al., « The surprising magnetic topology of τ Sco: fossil remnant or dynamo output? », Monthly Notices of the Royal Astronomical Society, vol. 370, no 2, , p. 629-644 (DOI10.1111/j.1365-2966.2006.10558.x, lire en ligne)
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(en) J.F. Donati, I.D. Howarth, M.M. Jardine, P. Petit, C. Catala, J.D. Landstreet, J.C. Bouret, E. Alecian, J. R. Barnes et al., « The surprising magnetic topology of τ Sco: fossil remnant or dynamo output? », Monthly Notices of the Royal Astronomical Society, vol. 370, no 2, , p. 629-644 (DOI10.1111/j.1365-2966.2006.10558.x, lire en ligne)