Lessons from Covid-19. Anticipatory breach as a feasible alternative to force majeure and hardship under Art. 79 CISG. CUADERNOS DE DERECHO TRANSNACIONAL, [S. l.], v. 15, n. 1, p. 470–490, 2023. DOI: 10.20318/cdt.2023.7550. Disponível em: https://e-revistas.uc3m.es/index.php/CDT/article/view/7550. Acesso em: 5 dec. 2025.