Multi-instrument analysis of 67P/Churyumov-Gerasimenko coma particles: COPS-GIADA data fusion B. Pestoni, K. Altwegg, V. Della Corte, N. Hänni, A. Longobardo, D. R. Müller, A. Rotundi, M. Rubin and S. F. Wampfler A&A, 671 (2023) A168 Published online: 23 March 2023 DOI: 10.1051/0004-6361/202245279