López Forero, Abel I. “Thijssen J. M. H. Censure and Heresy at the University of Paris. 1200-1400. Philadelphia: University of Pennsylvania Press, 1998, 187 Pp. - Bianchi, Luca. Censure Et Liberté Intellectuelle à l´Université De Paris (XIII-XIV siècles). París: Les Belles Lettres, 1990, 382 Pp”. Historia Crítica, vol. 1, no. 34, July 2007, pp. 232-47, https://doi.org/10.7440/histcrit34.2007.10.