ZIMMERMANN, Reinhard. The textual layers of European contract law. Pravovedenie, [S. l.], v. 64, n. 4, p. 422–457, 2020. DOI: 10.21638/spbu25.2020.401. Disponível em: https://pravovedenie.spbu.ru/article/view/13001. Acesso em: 15 jan. 2025.