Derrida, JacquesDubet, FrançoisEstivill, Dr. EduardFreire, PauloGabriel RolónGarcÃa, FernandoGeorge SteinerJuan VilloroJulia QuinnLordon, FrédéricLori FosterNorberto BobbioPalmira Dobaño FernándezRichard, TarnasSin AutorSparks, NicholasStamateas, BernardoVariosVarios autoresVillacastÃn, RosaVV. AA.