Büntgen, Ulf, Tomáš Čejka, Mirek Trnka, and Paul W. Thomas. “Rethinking a Sustainable Truffle Sector under Global Crises”. ERDKUNDE 75, no. 4 (December 31, 2021): 311–314. Accessed October 14, 2024. https://www.erdkunde.uni-bonn.de/article/view/2922.