{"id":"000228067","type":"article","title":"Electrum ingot hoard (2002). A proto-monetary hoard?","publisher":"Schweizerische Numismatische Gesellschaft","publisher-place":"Bern","pages":"5-16","container-title":"Schweizerische Numismatische Rundschau, 83.2004","author":[{"family":"Kim","given":"Henry S"}],"issued":{"raw":"2004"}}