G. Di Grazia, A. Cannata, P. Montalto, D. Patanè, E. Privitera, L. Zuccarello, and E. Boschi (2009)
A multiparameter approach to volcano monitoring based on 4D analyses of seismo-volcanic and acoustic signals: The 2008 Mt. Etna eruption
Geophysical Research Letters, 36.