1. Chromium, nickel and vanadium mobility in soils derived from fluvioglacial sands;Agnieszka;J. Hazard. Mater.,2012
2. Heavy Metals in Soils: Trace Metals and Metalloids in Soils and their Bioavailability;Alloway,2012
3. L'Arco calabro peloritano nell'Orogene appenninico-maghrebide;Amodio-Morelli,1976
4. Vanadium: Environmental and Community Health Impact;API (American Petroleum Institute),1985
5. Soil contamination interpretation by the use of monitoring data analysis;Astel;Water Air Soil Pollut.,2011