Ducci, Fulvio, Luisa Maria Cagelli, Paolo Camerano, Lorenzo Camoriano, Immacolata Librandi, Giuseppe Pignatti, and Alessandra Stefani. 2023. “Mapping Regions of Provenance for Italy”. Annals of Silvicultural Research 48 (2). https://doi.org/10.12899/asr-2441.