{"id":"001047489","type":"book","title":"Le débat sur la \"mutation féodale\": état de la question","publisher":"Institute of Archaeology and Ethnology of the Polish Academy of Science, Warszawa","publisher-place":"Warszawa","pages":"11-40","container-title":"Europe around the year 1000","author":[{"family":"Lauranson-Rosaz","given":"Christian"}],"issued":{"raw":"2001"}}