J. Martinez Moreno, A. Cannata, G. Di Grazia, M. Sciotto, and J. Prudencio Soñora, “Investigating Mt. Etna lava fountains by seismic and infrasonic signals: 14-21 February 2021 case study”, Ann. Geophys., vol. 67, no. 2, p. VO217, Jul. 2024, doi: 10.4401/ag-9053.