UDINA I COBO, Josep Manuel. Presentació. Enrahonar. An international journal of theoretical and practical reason, [S. l.], v. 9, p. 9–10, 1984. DOI: 10.5565/rev/enrahonar.924. Disponível em: https://revistes.uab.cat/enrahonar/article/view/v9-udina. Acesso em: 17 aug. 2026.