CÁRDENAS VILLARREAL, Hugo A.; GONZÁLEZ VERGARA, Paulina V. Notes about the proof of pain and suffering: an attempt to systematize. Revista de la Facultad de Derecho y Ciencias Políticas, [S. l.], v. 37, n. 106, p. 213–237, 2007. Disponível em: https://revistas.upb.edu.co/index.php/derecho/article/view/4038. Acesso em: 17 jun. 2026.