Lamberti, F.; Lemos, R.M.; Agostinelli, A. & D'Addabo, T. (1993). The Xiphinema americanum-group in the vineyards of the Dào and Douro Regions (Portugal) with description of two new species (Nematoda, Dorylaimida). Nematologia Mediterranea. 21: 215-225.
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Lamberti, F.; Lemos, R.M.; Agostinelli, A. & D'Addabo, T.
1993
The Xiphinema americanum-group in the vineyards of the Dào and Douro Regions (Portugal) with description of two new species (Nematoda, Dorylaimida)