Holb, I. J., A. Vámos, P. Lakatos, J. M. Gáll, and F. Abonyi. 2011. “Some Aspects of Reduced Disease Management Against Blumeriella Jaapii in Sour Cherry Production”. International Journal of Horticultural Science 17 (1-2): 49-51. https://doi.org/10.31421/IJHS/17/1-2./944.