Villangó, Sz., Gy. Pásti, M. Kállay, A. Leskó, I. Balga, A. Donkó, M. Ladányi, Z. Pálfi, and Zs. Zsófi. 2016. “Enhancing Phenolic Maturity of Syrah With the Application of a New Foliar Spray”. South African Journal of Enology and Viticulture 36 (3):304-15. https://doi.org/10.21548/36-3-964.