Nagy, P. T., Thurzó, S., Kincses, I., Szabó, Z. and Nyéki, J. (2008) “Effect of foliar fertilization on leaf mineral composition, sugar and organic acid contents of sweet cherry”, International Journal of Horticultural Science, 14(1-2.), pp. 45–48. doi: 10.31421/IJHS/14/1-2./781.