@Article{nhess-10-133-2010,
AUTHOR = {Tsolis, G. S. and Xenos, T. D.},
TITLE = {A qualitative study of the seismo-ionospheric precursors prior to the 6 April 2009 earthquake in L'Aquila, Italy},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {10},
YEAR = {2010},
NUMBER = {1},
PAGES = {133--137},
URL = {http://www.nat-hazards-earth-syst-sci.net/10/133/2010/},
DOI = {10.5194/nhess-10-133-2010}
}