Tensile strength of dust-ice mixtures and their relevance as cometary analog material David Haack, Katharina Otto, Bastian Gundlach, Christopher Kreuzig, Dorothea Bischoff, Ekkehard Kührt and Jürgen Blum A&A, 642 (2020) A218 Published online: 23 October 2020 DOI: 10.1051/0004-6361/202037763