Navarro Cerrillo, R. M., Gallo Ibáñez, L., Sánchez Hernández, M. E., Fernández Rebollo, P. and Trapero Casas, A. (2004) “Effect of phosphoric fertilization on the resistance of holm oak and cork oak to Phytophthora cinnamomi Rands.”, Forest Systems, 13(3), pp. 550-558. doi: 10.5424/srf/2004133-00853.