Illés, A., P. T. Nagy, T. Lang, Z. Szabó, J. Nyéki, and M. Soltész. “Effect of the Dry and Rainy Weather on the Idared and Golden Reinders Apple Varieties Fruit Quality”. Acta Agraria Debreceniensis, no. I, Oct. 2010, pp. 107-10, doi:10.34101/ACTAAGRAR/I/8385.