Conesa Sevilla, Jorge. “The Realm of Continued Emergence: The Semiotics of George Herbert Mead and Its Implications to Biosemiotics, Semiotic Matrix Theory, and Ecological Ethics”. Sign Systems Studies 33, no. 1 (December 31, 2005): 27–52. Accessed March 28, 2024. https://ojs.utlib.ee/index.php/sss/article/view/SSS.2005.33.1.02.