@Article{nhess-7-723-2007,
AUTHOR = {Gregori, G. P. and Lupieri, M. and Paparo, G. and Poscolieri, M. and Ventrice, G. and Zanini, A.},
TITLE = {Ultrasound monitoring of applied forcing, material ageing, and catastrophic yield of crustal structures},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {7},
YEAR = {2007},
NUMBER = {6},
PAGES = {723--731},
URL = {http://www.nat-hazards-earth-syst-sci.net/7/723/2007/},
DOI = {10.5194/nhess-7-723-2007}
}