{"id":"000712360","type":"article","title":"Geographical Information Systems (GIS) in papyrology. Mapping fragmentation and migration flow to hellenistic Egypt","publisher":"American Society of Papyrologists","publisher-place":"[Urbana, Ill., etc","pages":"63-92","container-title":"The Bulletin of the American Society of Papyrologists, 42.2005","author":[{"family":"Mueller","given":"Katja."}],"issued":{"raw":"2005"}}