Fonseca, L., M. Vieira Dos Santos, M. de A. Santos, R. Curtis, and I. de O. Abrantes. “Morpho-Biometrical Characterisation of Portuguese <i>Bursaphelenchus Xylophilus </i>Isolates With Mucronate, Digitate or Round Tailed Females”. Phytopathologia Mediterranea, vol. 47, no. 3, Jan. 2009, pp. 223-3, doi:10.14601/Phytopathol_Mediterr-2726.