{"id":"001010004","type":"book","title":"Die Bedeutung des Grenzraumes für den diplomatischen Verkehr: Das Imperium Romanum und seine östlichen Nachbarn","publisher":"Hakkert","publisher-place":"Amsterdam","pages":"589-607","container-title":"Stuttgarter Kolloquium zur historischen Geographie des Altertums. 4, 1990","author":[{"family":"Winter","given":"Engelbert"}],"issued":{"raw":"1994"}}