“Padrão Damier Azur: icónico, mas não distintivo?” (2023) Actas de Derecho Industrial, 43, pp. 463–479. Available at: https://www.revistasmarcialpons.es/index.php/actas-derecho-industrial/article/view/rocha-padrao-damier-azuz (Accessed: 23 September 2026).