Burger, D., Jacobs, G., Huysamer, M. and Taylor, M. (2017) “Berry Abscission in Vitis vinifera L. cv. Waltham Cross: Changes in Abscission-related Factors during Berry Development”, South African Journal of Enology and Viticulture, 26(2), pp. 71–74. doi: 10.21548/26-2-2120.