@Article{nhess-4-9-2004,
AUTHOR = {Biagi, P. F. and Piccolo, R. and Minafra, A. and Maggipinto, T. and Castellana, L. and Molchanov, O. and Ermini, A. and Capozzi, V. and Perna, G. and Khatkevich, Y. M. and Gordeev, E. I.},
TITLE = {Retrospective analysis for detecting seismic precursors in groundwater argon content},
JOURNAL = {Natural Hazards and Earth System Science},
VOLUME = {4},
YEAR = {2004},
NUMBER = {1},
PAGES = {9--15},
URL = {http://www.nat-hazards-earth-syst-sci.net/4/9/2004/},
DOI = {10.5194/nhess-4-9-2004}
}