LIU, J. P. What Belongs in Copyright?. The Columbia Journal of Law & the Arts, [S. l.], v. 39, n. 3, p. 325–333, 2016. DOI: 10.7916/jla.v39i3.2072. Disponível em: https://journals.library.columbia.edu/index.php/lawandarts/article/view/2072. Acesso em: 8 aug. 2022.