Volschenk, H., van Vuuren, H. and Viljoen-Bloom, M. 2017. Malic Acid in Wine: Origin, Function and Metabolism during Vinification. South African Journal of Enology and Viticulture. 27, 2 (Mar. 2017), 123–136. DOI:https://doi.org/10.21548/27-2-1613.