Ferrandino, Francis J., Giuseppe Surico, Guido Marchi, Laura Mugnai, and Piero Braccini. 2000. “Analysis of the Spatial Spread of Esca in Some Tuscan Vineyards (Italy)”. Phytopathologia Mediterranea 39 (1):211-24. https://doi.org/10.14601/Phytopathol_Mediterr-1532.