Lorenzoni, P., Valboa, G., Papini, R., Paone, R., Aramini, G., Colloca, C., & Corea, A. M. (2007). Soil Copper and Zinc Accumulation and Bioavailability under a Long Term Vineyard Cultivation in South Italy. Italian Journal of Agronomy, 2(1), 31–40. https://doi.org/10.4081/ija.2007.31