{"id":"002023016","type":"book","title":"Prehistoric mining and metallurgy at the Southeast Bulgarian Black Sea coast","publisher":"Tübingen University Press","publisher-place":"Tübingen","author":[{"family":"Krauß","given":"Raiko"},{"family":"Pernicka","given":"Ernst 1950-"},{"family":"Kunze","given":"René"},{"family":"Dimitrov","given":"Kalin"},{"family":"Leshtakov","given":"Peter"}],"issued":{"raw":"2020"}}