@Article{nhess-10-1197-2010,
AUTHOR = {Nenovski, P. and Spassov, Ch. and Pezzopane, M. and Villante, U. and Vellante, M. and Serafimova, M.},
TITLE = {Ionospheric transients observed at mid-latitudes prior to earthquake activity in Central Italy},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {10},
YEAR = {2010},
NUMBER = {6},
PAGES = {1197--1208},
URL = {http://www.nat-hazards-earth-syst-sci.net/10/1197/2010/},
DOI = {10.5194/nhess-10-1197-2010}
}