SOMMER, D. Ripple Effects: the Work of Art in the World. Revista Letral, [S. l.], n. 4, p. 153–178, 2010. DOI: 10.30827/rl.v0i4.3701. Disponível em: https://revistaseug.ugr.es/index.php/letral/article/view/3701. Acesso em: 3 may. 2024.