VILLEGAS-ARISTIZÁBAL, Lucas. Spiritual and Material Rewards on the Christian-Muslim Frontier: Norman Crusaders in the Valley of the Ebro in the First Half of the Twelfth Century. Medievalismo, [S. l.], n. 27, p. 353–376, 2017. DOI: 10.6018/medievalismo.27.310701. Disponível em: https://revistas.um.es/medievalismo/article/view/310701. Acesso em: 26 abr. 2024.