{"id":"000567756","type":"article","title":"[Review of:] Classification of ancient engraved gems. A study based on the collection in the Royal Coin Cabinet, The Hague, with the history of that collection","pages":"494-498","container-title":"Gnomon, 50.1978","author":[{"family":"Platz-Horster","given":"Gertrud."}],"issued":{"raw":"1978"}}