Radio data challenge the broadband modelling of GRB 160131A afterglow M. Marongiu, C. Guidorzi, G. Stratta, A. Gomboc, N. Jordana-Mitjans, S. Dichiara, S. Kobayashi, D. Kopač and C. G. Mundell A&A, 658 (2022) A11 Published online: 27 January 2022 DOI: 10.1051/0004-6361/202140403