R. M. Navarro Cerrillo, L. Gallo Ibáñez, M. E. Sánchez Hernández, P. Fernández Rebollo, and A. Trapero Casas, “Effect of phosphoric fertilization on the resistance of holm oak and cork oak to Phytophthora cinnamomi Rands.”, For. syst., vol. 13, no. 3, pp. 550-558, Dec. 2004.