Peralta, Patrícia Pereira, Elizabeth Ferreira da Silva, and Ingrid Jensen Schmidt. “Barbarian Invasions: Works Protected by Copyright Claimed As Trademarks”. The Journal of Intellectual Property – Contemporary Law and Constitution 12, no. 1 (June 1, 2023): 34–55. Accessed August 9, 2026. https://www.pidcc.com.br/pidcc/article/view/285.