TY - JOUR A1 - Biagi, P. F. A1 - Castellana, L. A1 - Maggipinto, T. A1 - Piccolo, R. A1 - Minafra, A. A1 - Ermini, A. A1 - Martellucci, S. A1 - Bellecci, C. A1 - Perna, G. A1 - Capozzi, V. A1 - Molchanov, O. A. A1 - Hayakawa, M. T1 - A possible preseismic anomaly in the ground wave of a radio broadcasting (216 kHz) during July-August 1998 (Italy) JO - Nat. Hazards Earth Syst. Sci. J1 - NHESS VL - 5 IS - 5 SP - 727 EP - 732 Y1 - 2005/09/28 PB - Copernicus Publications SN - 1684-9981 UR - https://nhess.copernicus.org/articles/5/727/2005/ L1 - https://nhess.copernicus.org/articles/5/727/2005/nhess-5-727-2005.pdf DO - 10.5194/nhess-5-727-2005 ER -