Nagy, P. T., Kincses, I., Nyéki, J., Szabó, T., Soltész, M., & Szabó, Z. (2011). Effect of late spring frost event on nutrition aspects of a sour cherry orchard in East Hungary. International Journal of Horticultural Science, 17(4-5), 93-97. https://doi.org/10.31421/IJHS/17/4-5/977