Rosa Maria Mateos (1), Inmaculada Garcia (2), Paola Reichenbach (3), Gerardo Herrera (4), Joan Rius (5), Raul Aguilo (6), and Francisco J Roldan (7), 2014, Seasonal rockfall risk assessment along transportation network_ a sample from Mallorca (Spain), Geophysical research abstracts (Online) 16 (2014).,
URL: http://www.cnr.it/prodotto/i/302366

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