University (1997). James Miller. Dante & the Unorthodox; The Aesthetics of Transgression. Waterloo, Canada: Wilfrid University Press (2005). Gilbert, Allan H. Dante's Conception of Justice. Duke University Press, 1925. Francesco Mallegni, M. Luisa Ceccarelli Lemut. Il conte Ugolino di Donoratico tra antropologia e storia (2003). . Nicole Martinelli, "Dante and the Cannibal Count", Newsweek (1 February 2007). Guy P. Raffa. Circle 9, Cantos 31–34. University of Texas at Austin (2002). Theodore Spencer. "The Story of Ugolino in Dante and Chaucer". Speculum 9(3) (July 1934), p. 295–301. doi:10.2307/2853896. JSTOR 2853896. Paget Toynbee, A Dictionary of the Proper Names and Notable Matters in the Works of Dante, Oxford University Press (1968). Frances A. Yates. "Transformations of Dante's Ugolino". Journal of the Warburg and Courtauld Institutes 14(1/2) (1951), p. 92–117. doi:10.2307/750354. JSTOR 750354. External links World of Dante, canto 33: Multimedia website with Italian text and Allen Mandelbaum's translation, as well as art The Princeton Dante Project 1210s births 1289 deaths Year of birth uncertain Deaths by starvation People from Pisa Counts of Italy Culture in Pisa History of Pisa Cannibalism in fiction 13th-century Italian nobility Medieval admirals Wars of the Guelphs and Ghibellines Characters in the Divine Comedy