1. Utilisation de parametres physiques pour la caracterisation de la véraison des baies de raisin;Abbal;J. Int. Sci. Vigne et Vin,1992
2. Tristimulus measurements (CIELAB 76) of port wine colour;Bakker;Vitis,1986
3. Model wine solutions: colour and composition changes during ageing;Bakker;Vitis,1993
4. Indicators of maturity in apricots using biplot multivariate analysis;Brown;J. Sci Food Agric.,1990
5. Postharvest changes in sugars, acids and color of carambola fruit at various temperatures;Campbell;Hortiscience,1989