Accretion discs, low-mass protostars and planets: probing the impact of magnetic fields on stellar formationJ.-F. Donati, M.M. Jardine, S.G. Gregory, J. Bouvier, C. Dougados and F. MénardEAS Publications Series, 39 (2009) 133-151DOI: https://doi.org/10.1051/eas/0939008