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Nelson, Janet L. (Janet Laughland), 1942- (2007). Courts, elites, and gendered power in the early Middle Ages : Charlemagne and others. Aldershot, Hants, England: Ashgate. ISBN9780754659334. OCLC77004241.{{cite book}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)