Spring, Jean-Laurent, Thibaut Verdenal, Vivian Zufferey, and Olivier Viret. “Nitrogen Dilution in Excessive Canopies of Chasselas and Pinot Noir Cvs”. OENO One 46, no. 3 (September 30, 2012): 233–240. Accessed May 18, 2025. https://oeno-one.eu/article/view/1520.