An analytical model for dust impact voltage signals and its application to STEREO/WAVES data K. Rackovic Babic, A. Zaslavsky, K. Issautier, N. Meyer-Vernet and D. Onic A&A, 659 (2022) A15 Published online: 25 February 2022 DOI: 10.1051/0004-6361/202142508