MacNamara, K., van Wyk, C., Augustyn, O. and Rapp, A. 2017. Flavour Components of Whiskey. II Ageing Changes in the High-Volatility Fraction. South African Journal of Enology and Viticulture. 22, 2 (May 2017), 75–81. DOI:https://doi.org/10.21548/22-2-2196.