COURSIL, J. Hidden principles of improvisation. Sign Systems Studies, [S. l.], v. 43, n. 2/3, p. 226–234, 2015. DOI: 10.12697/SSS.2015.43.2-3.05. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2015.43.2-3.05. Acesso em: 21 dec. 2024.