@Article{nhess-3-469-2003,
AUTHOR = {Guzzetti, F. and Reichenbach, P. and Cardinali, M. and Ardizzone, F. and Galli, M.},
TITLE = {The impact of landslides in the Umbria region, central Italy},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {3},
YEAR = {2003},
NUMBER = {5},
PAGES = {469--486},
URL = {http://www.nat-hazards-earth-syst-sci.net/3/469/2003/},
ISSN = {1561-8633}
}