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1916 Rosas-Carbajal, M., Jourde, K., Marteau, J., Deroussi, S., Komorowski, J. C., & Gibert, D. (2017). Three-dimensional density structure of La Soufrière de Guadeloupe lava dome from simultaneous muon radiographies and gravity data. Geophysical Research Letters, 44(13), 6743-6751.

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1928 Sakuma, S., Kajiwara, T., Nakada, S., Uto, K., & Shimizu, H. (2008). Drilling and logging results of USDP-4—Penetration into the volcanic conduit of Unzen Volcano, Japan. Journal of Volcanology and Geothermal Research, 175(1-2), 1-12.

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1944 Segall, P. (2010). Earthquake and volcano deformation. Princeton University Press.

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1946 Setiawan, A. (2002), Modelling of gravity changes on Merapi volcano observed between 1997 – 2000, Ph.D. thesis, Darmstadt Univ. of Technol., Darmstadt, Germany.

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1948 Shea, T., Houghton, B. F., Gurioli, L., Cashman, K. V., Hammer, J. E., & Hobden, B. J. (2010). Textural studies of vesicles in volcanic rocks: an integrated methodology. *Journal of Volcanology and Geothermal Research, 190*(3-4), 271-289.

1950 Siratovich, P. A., Heap, M. J., Villeneuve, M. C., Cole, J. W., & Reuschlé, T. (2014). Physical property relationships of the Rotokawa Andesite, a significant geothermal reservoir rock in the Taupo Volcanic Zone, New Zealand. *Geothermal Energy, 2*(1), 10.
1953 Smith, R., Sammonds, P. R., & Kilburn, C. R. (2009). Fracturing of volcanic systems: Experimental insights into pre-eruptive conditions. *Earth and Planetary Science Letters, 280*(1-4), 211-219.

1954 Sonmez, H., & Ulusay, R. (1999). Modifications to the geological strength index (GSI) and their applicability to stability of slopes. *International Journal of Rock Mechanics and Mining Sciences*, 36(6), 743-760.

1958 Stein, R. S., P. Briole, J.-C. Ruegg, P. Tapponnier, and F. Gasse (1991), Contemporary, holocene, and quaternary deformation of the Asal rift, Djibouti: Implications for the mechanics of slow spreading ridges, *J. Geophys. Res.*, 96, 21,789-21,806, doi:10.1029/91JB02118.

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1965 Tait, S., Jaupart, C., & Vergniolle, S. (1989). Pressure, gas content and eruption periodicity of a shallow, crystallising magma chamber. *Earth and Planetary Science Letters*, 92(1), 107-123.

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2047 Zhu, W., Baud, P., Vinciguerra, S., & Wong, T. F. (2016). Micromechanics of brittle faulting and cataclastic flow in Mount Etna basalt. *Journal of Geophysical Research: Solid Earth*, 121(6), 4268-4289.

2050
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