Olteanu, Alin, Florian Rabitz, Jurgita Jurkevičienė, and Agnė Budžytė. “The Case for a Semiotic Method in Earth System Science: Semantic Networks of Environmental Research”. Sign Systems Studies 47, no. 3/4 (December 31, 2019): 552–589. Accessed December 26, 2024. https://ojs.utlib.ee/index.php/sss/article/view/SSS.2019.47.3-4.09.