LAZO, Patricio. Labeo, Paulus and Ulpian: Causal reasoning and contract liability. Vergentis. Revista de Investigación de la Cátedra Internacional conjunta Inocencio III, [S. l.], n. 16, p. 43–58, 2023. Disponível em: https://vergentis.ucam.edu/index.php/vergentis/article/view/273. Acesso em: 14 may. 2024.