TY - JOUR A1 - Telesca, L. A1 - Lapenna, V. A1 - Lovallo, M. T1 - Information entropy analysis of seismicity of Umbria-Marche region (Central Italy) JO - Nat. Hazards Earth Syst. Sci. J1 - NHESS VL - 4 IS - 5/6 SP - 691 EP - 695 Y1 - 2004/11/03 PB - Copernicus Publications SN - 1684-9981 UR - https://nhess.copernicus.org/articles/4/691/2004/ L1 - https://nhess.copernicus.org/articles/4/691/2004/nhess-4-691-2004.pdf DO - 10.5194/nhess-4-691-2004 ER -