{"id":"003020264","type":"article","title":"Der Rhein als Bernsteinweg des Altertums","publisher":"Perthes","publisher-place":"Gotha","pages":"53-55","container-title":"Petermanns geographische Mitteilungen, 88,2 (1942","author":[{"family":"Hennig","given":"Richard"}],"issued":{"raw":"1942"}}