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A. Bishop, « On the Origins of the Earliest Laws of Frankish Jerusalem: The Canons of the Council of Nablus, Concilium Neapolitanum Prostitution, Miscegenation, and Sexual Purity in the First Crusade », dans Peter Edbury (éd.), Crusade and Settlement: Papers Read at the First Conference of the Society for the Study of the Crusade and the Latin East and Presented to R.C. Smail. Cardiff, pp.74-310, 1120.