van Jaarsveld, F.P., S. Hattingh, P. Minnaar, and M. Blom. 2016. “Rapid Induction of Ageing Character in Brandy Products – Part I. Effects of Extraction Media and Preparation Conditions”. South African Journal of Enology and Viticulture 30 (1):1-15. https://doi.org/10.21548/30-1-1419.