@article{DePlaen:3670,
      author        = "De Plaen, Raphael and Cannata, Andrea and Cannavo, Flavio
                       and Caudron, Corentin and Lecocq, Thomas and Francis,
                       Olivier",
      title         = "{Temporal changes of seismic velocity caused by volcanic
                       activity at Mt. Etna revealed by the autocorrelation of
                       ambient seismic noise}",
      year          = "2018",
}