HANSEN, D. R.; HINZE, G.; HASHIMOTO, K.; SAMUELSON, P.; URBAN, J. M. Solving the Orphan Works Problem for the United States. The Columbia Journal of Law & the Arts, [S. l.], v. 37, n. 1, p. 1–55, DOI: 10.7916/jla.v37i1.2145. Disponível em: https://journals.library.columbia.edu/index.php/lawandarts/article/view/2145. Acesso em: 20 apr. 2024.