{"id":"001003668","type":"book","title":"Late Roman fortifications and building programmes in the province of Raetia: the evidence of recent excavations and some new reflections","publisher":"Journal of Roman Archaeology","publisher-place":"Portsmouth, RI","pages":"199-244","container-title":"Roman Germany : Studies in cultural interaction","author":[{"family":"Mackensen","given":"Michael."}],"issued":{"raw":"1999"}}