Barócsi, Z., I. Balogh, M. Kállay, and G. Lukácsy. “The Effect of Bud Density on the Composition of Colour in Red Wines”. International Journal of Horticultural Science 7, no. 3-4 (September 11, 2001): 63–68. Accessed February 8, 2023. https://ojs.lib.unideb.hu/IJHS/article/view/285.