1. The grape;Peynaud,1962
2. Raisin grape varieties;Christensen,2000
3. Grapes;Chervin,2012
4. Physical parameters and chemical composition of fourteen blackcurrant cultivars (Ribes nigrum L.);Ochmian;Notulae Botan. Hort. Agrobot. Cluj-Napoca,2014
5. Trocknung von Trauben mit Solarenergie;Eissen,1983