The HIP 79977 debris disk in polarized light N. Engler, H. M. Schmid, Ch. Thalmann, A. Boccaletti, A. Bazzon, A. Baruffolo, J. L. Beuzit, R. Claudi, A. Costille, S. Desidera et al. (33 more) A&A, 607 (2017) A90 Published online: 21 November 2017 DOI: 10.1051/0004-6361/201730846