Selenium mobilization in soils due to volcanic derived acid rain: An example from Mt Etna volcano, Sicily Floor, G. H. ; Calabrese, S. ; Román-Ross, G. ; D´Alessandro, W. ; Aiuppa, A. Abstract Publication: Chemical Geology Pub Date: October 2011 DOI: 10.1016/j.chemgeo.2011.08.004 Bibcode: 2011ChGeo.289..235F