http://www.jrvelasco.com/commentaria/2007/01/07/on-benjamin-liu-joke-petry-in-the-middle-ages-review-previously-published-in-speculum-2006/ Personal website and weblog of UC Berkeley professor, writer and photographer Jesús Rodríguez Velasco Fri, 21 Nov 2008 11:46:57 +0000 http://wordpress.org/