Sublimation of ice-dust mixtures in cooled vacuum environments to reproduce cometary morphologiesDavid Haack, Anthony Lethuillier, Christopher Kreuzig, Clément Feller, Bastian Gundlach, Antoine Pommerol, Jürgen Blum and Katharina OttoA&A, 649 (2021) A35DOI: https://doi.org/10.1051/0004-6361/202140435