Planck intermediate results. XIX. An overview of the polarized thermal emission from Galactic dust

P.A.R. Ade, N. Aghanim, D. Alina, M.I.R. Alves, C. Armitage-Caplan, M. Arnaud, D. Arzoumanian, M. Ashdown, F. Atrio-Brarndela, J. Aumont, C. Baccigalupi, Per Rex Christensen, Pavel Nasselski, Igor Dmitrievich Novikov