CLARK, A.; CHAWNER, B. Enclosing the public domain: The restriction of public domain books in a digital environment. First Monday, [S. l.], v. 19, n. 6, 2014. DOI: 10.5210/fm.v19i6.4975. DisponĂ­vel em: https://firstmonday.org/ojs/index.php/fm/article/view/4975. Acesso em: 28 nov. 2022.