{"id":"001568728","type":"book","title":"Der Nordfufs des Dagestan und das vorlagernde Tiefland bis zur Kuma","publisher":"Justus Perthes","publisher-place":"Gotha","author":[{"family":"Radde","given":"Gustav Ferdinand Richard (1831-1903)"},{"family":"Koenig","given":"Eugen (18..-....)"}],"issued":{"raw":"1895"}}