Keller, Markus, Kathleen J. Arnink, and Geza Hrazdina.
"Interaction of Nitrogen Availability During Bloom and Light Intensity During Veraison. I. Effects on Grapevine Growth, Fruit Development, and Ripening." American Journal of Enology and Viticulture
49.3
(1998):
333-340.
Web. 22 April. 2025.
