Augustyn, 0. P. H., and A. Rapp. “Aroma Components of Vitis Vinifera L. Cv. Chenin Blanc Grapes and Their Changes During Maturation”. South African Journal of Enology and Viticulture, vol. 3, no. 2, May 2017, pp. 47-51, doi:10.21548/3-2-2381.