Christof Rolker, Canon Law and the Letters of Ivo of Chartres (Cambridge Studies in Medieval Life and Thought), Cambridge University Press, Cambridge-New York 2010, XIII + 386 pp. Anuario de Historia de la Iglesia, [S. l.], v. 21, p. 574, 2012. DOI: 10.15581/007.21.2357. Disponível em: https://revistas.unav.edu/index.php/anuario-de-historia-iglesia/article/view/2357. Acesso em: 15 jul. 2025.