van der Westhuizen, T.J., O.P.H. Augustyn, and I.S. Pretorius. 2017. “The Value of Long-Chain Fatty Acid Analysis, Randomly Amplified Polymorphic DNA and Electrophoretic Karyotyping for the Characterization of Wine Yeast Strains”. South African Journal of Enology and Viticulture 20 (1):3-10. https://doi.org/10.21548/20-1-2219.