Costantini, Edoardo Antonio Costantino, Alessandro Agnelli, Pierluigi Bucelli, Aldo Ciambotti, Valentina Dell’Oro, Laura Natarelli, Sergio Pellegrini, Rita Perria, Simone Priori, Paolo Storchi, Christos Tsolakis, and Nadia Vignozzi. 2013. “Unexpected Relationships Between δ<sup>13</sup≫C and Wine Grape Performance in Organic Farming”. OENO One 47 (4):269-85. https://doi.org/10.20870/oeno-one.2013.47.4.1556.