1. Etude des catéchines et des procyanidols de la grape de raisin, du vin et d'autres derivés de la vigne;Bourzeix;Bull. OIV,1986
2. Procyanidin composition of Chardonnay, Mauzac and Grenache blanc grapes;Da Silva;Vitis,1991
3. Procyanidin dimers and trimers from grape seeds;Da Silva;Phytochemistry,1991
4. Dimer and trimer procyanidins in Carignan and Mourvédre grapes and red wines;Da Silva;Vitis,1992
5. Characterization of procyanidins of Vitis vinifera variety Tinta del Pais grape seeds;Escribano-Bailón;J. Agric. Food Chem.,1992