@Article{nhess-5-777-2005,
AUTHOR = {Gregori, G. P. and Paparo, G. and Poscolieri, M. and Zanini, A.},
TITLE = {Acoustic emission and released seismic energy},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {5},
YEAR = {2005},
NUMBER = {6},
PAGES = {777--782},
URL = {http://www.nat-hazards-earth-syst-sci.net/5/777/2005/},
DOI = {10.5194/nhess-5-777-2005}
}