TY - JOUR A1 - Prattes, G. A1 - Schwingenschuh, K. A1 - Eichelberger, H. U. A1 - Magnes, W. A1 - Boudjada, M. A1 - Stachel, M. A1 - Vellante, M. A1 - Villante, U. A1 - Wesztergom, V. A1 - Nenovski, P. T1 - Ultra Low Frequency (ULF) European multi station magnetic field analysis before and during the 2009 earthquake at L'Aquila regarding regional geotechnical information JO - Nat. Hazards Earth Syst. Sci. J1 - NHESS VL - 11 IS - 7 SP - 1959 EP - 1968 Y1 - 2011/07/14 PB - Copernicus Publications SN - 1684-9981 UR - https://nhess.copernicus.org/articles/11/1959/2011/ L1 - https://nhess.copernicus.org/articles/11/1959/2011/nhess-11-1959-2011.pdf DO - 10.5194/nhess-11-1959-2011 ER -