Robin, J.-P.; López, F.; Roujou de Boubée, D.; Igounet, O.; Sauvage, F.-X.; Pradal, M.; Verries, C. The Coloration of the Shiraz Grape Berries During Their Ripening. Relations Between the Color Descriptors, <em>in situ< em> Dynamic and Influence of Some Environmental Factors. OENO One 1996, 30, 187-199.