G.M. Crisci, R. Rongo, V. Lupiano, G. Niceforo, G. Iovine., 2006, A Methodological Example of Lava-Flow Hazard Zonation in the SE Sector of the Etna Volcano (Sicily – Southern Italy)”, 3rd AOGS (Asia Oceania Geosciences Society) Annual Meeting, Singapore, 10-14 luglio 2006,
URL: http://www.cnr.it/prodotto/i/118274

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