Comet 67P/Churyumov-Gerasimenko rotation changes derived from sublimation-induced torquesT. Kramer, M. Läuter, S. Hviid, L. Jorda, H. U. Keller and E. KührtA&A, 630 (2019) A3DOI: https://doi.org/10.1051/0004-6361/201834349