Manzelli, Marco, Sigfrido Romagnoli, Lisetta Ghiselli, Stefano Benedettelli, Enrico Palchetti, Luisa Andrenelli, and Vincenzo Vecchio. 2010. “Typicity in Potato: Characterization of Geographic Origin”. Italian Journal of Agronomy 5 (1):61-68. https://doi.org/10.4081/ija.2010.61.