Edo-Roca, Maite, et al. “Anthocyanin Composition in Carignan and Grenache Grapes and Wines As Affected by Plant Vigor and Bunch Uniformity”. OENO One, vol. 48, no. 3, Sept. 2014, pp. 201-17, doi:10.20870/oeno-one.2014.48.3.1575.