Thiesz, R.; Bandi, A.; Tóth, M.; Balog, A. Epidemiological Survey of Xanthomonas Arboricola Pv. Juglandis and Gnomonia Leptostyla on Natural Population of Walnut (Juglans Regia) in Eastern Transylvania. Int. j. hortic. sci. 2007, 13 (4), 7-9. https://doi.org/10.31421/IJHS/13/4/764.