UDINA I COBO, Josep Manuel. Textos medievals i orígens del cristianisme. Enrahonar. An international journal of theoretical and practical reason, [S. l.], v. 19, p. 55–87, 1992. DOI: 10.5565/rev/enrahonar.702. Disponível em: https://revistes.uab.cat/enrahonar/article/view/v19-udina. Acesso em: 17 aug. 2026.