{"id":"003047657","type":"book","title":"Fortification and communications routes","publisher":"Rudolf-Habelt Verlag","publisher-place":"Bonn","pages":"249-266","container-title":"Fortifications in their natural and cultural landscape: from organising space to the creation of power : | ISSN: 9783774943742","author":[{"family":"Lemm","given":"Thorsten 1976-"}],"issued":{"raw":"2022"}}