Mäekivi, Nelly, and Silver Rattasepp. “Observing Wildlife through the Eyes of Nils Lindahl Elliot”. Sign Systems Studies 48, no. 2-4 (December 31, 2020): 510–518. Accessed March 29, 2024. https://ojs.utlib.ee/index.php/sss/article/view/SSS.2020.48.2-4.14.