Lachquer, K., and M. Sedra. “Characterisation of Verticillium Dahliae Kleb. Isolates from Olea Europea Using RAPD Markers”. Phytopathologia Mediterranea, vol. 41, no. 3, Dec. 2002, pp. 170-8, doi:10.14601/Phytopathol_Mediterr-1669.